825690580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 2149539840

約数和(自身を除く): 1323849260

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 31, 44, 52, 55, 62, 65, 67, 110, 124, 130, 134, 139, 143, 155, 220, 260, 268, 278, 286, 310, 335, 341, 403, 556, 572, 620, 670, 682, 695, 715, 737, 806, 871, 1340, 1364, 1390, 1430, 1474, 1529, 1612, 1705, 1742, 1807, 2015, 2077, 2780, 2860, 2948, 3058, 3410, 3484, 3614, 3685, 4030, 4154, 4309, 4355, 4433, 6116, 6820, 7228, 7370, 7645, 8060, 8308, 8618, 8710, 8866, 9035, 9313, 9581, 10385, 14740, 15290, 17236, 17420, 17732, 18070, 18626, 19162, 19877, 20770, 21545, 22165, 22847, 27001, 30580, 36140, 37252, 38324, 39754, 41540, 43090, 44330, 45694, 46565, 47399, 47905, 54002, 56017, 79508, 86180, 88660, 91388, 93130, 94798, 95810, 99385, 102443, 108004, 112034, 114235, 121069, 135005, 186260, 189596, 191620, 198770, 204886, 224068, 228470, 236995, 242138, 270010, 280085, 288703, 297011, 397540, 409772, 456940, 473990, 484276, 512215, 540020, 560170, 577406, 594022, 605345, 616187, 947980, 1024430, 1120340, 1154812, 1188044, 1210690, 1232374, 1331759, 1443515, 1485055, 2048860, 2421380, 2464748, 2663518, 2887030, 2970110, 3080935, 3175733, 3753139, 5327036, 5774060, 5940220, 6161870, 6351466, 6658795, 7506278, 12323740, 12702932, 13317590, 15012556, 15878665, 18765695, 26635180, 31757330, 37531390, 41284529, 63514660, 75062780, 82569058, 165138116, 206422645, 412845290, 825690580]

約数ペア:

[(1, 825690580), (2, 412845290), (4, 206422645), (5, 165138116), (10, 82569058), (11, 75062780), (13, 63514660), (20, 41284529), (22, 37531390), (26, 31757330), (31, 26635180), (44, 18765695), (52, 15878665), (55, 15012556), (62, 13317590), (65, 12702932), (67, 12323740), (110, 7506278), (124, 6658795), (130, 6351466), (134, 6161870), (139, 5940220), (143, 5774060), (155, 5327036), (220, 3753139), (260, 3175733), (268, 3080935), (278, 2970110), (286, 2887030), (310, 2663518), (335, 2464748), (341, 2421380), (403, 2048860), (556, 1485055), (572, 1443515), (620, 1331759), (670, 1232374), (682, 1210690), (695, 1188044), (715, 1154812), (737, 1120340), (806, 1024430), (871, 947980), (1340, 616187), (1364, 605345), (1390, 594022), (1430, 577406), (1474, 560170), (1529, 540020), (1612, 512215), (1705, 484276), (1742, 473990), (1807, 456940), (2015, 409772), (2077, 397540), (2780, 297011), (2860, 288703), (2948, 280085), (3058, 270010), (3410, 242138), (3484, 236995), (3614, 228470), (3685, 224068), (4030, 204886), (4154, 198770), (4309, 191620), (4355, 189596), (4433, 186260), (6116, 135005), (6820, 121069), (7228, 114235), (7370, 112034), (7645, 108004), (8060, 102443), (8308, 99385), (8618, 95810), (8710, 94798), (8866, 93130), (9035, 91388), (9313, 88660), (9581, 86180), (10385, 79508), (14740, 56017), (15290, 54002), (17236, 47905), (17420, 47399), (17732, 46565), (18070, 45694), (18626, 44330), (19162, 43090), (19877, 41540), (20770, 39754), (21545, 38324), (22165, 37252), (22847, 36140), (27001, 30580)]