12323740

素因数分解:

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

素因数の和:203

約数の個数: 96

約数和(自身を含む): 31610880

約数和(自身を除く): 19287140

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 31, 44, 52, 55, 62, 65, 110, 124, 130, 139, 143, 155, 220, 260, 278, 286, 310, 341, 403, 556, 572, 620, 682, 695, 715, 806, 1364, 1390, 1430, 1529, 1612, 1705, 1807, 2015, 2780, 2860, 3058, 3410, 3614, 4030, 4309, 4433, 6116, 6820, 7228, 7645, 8060, 8618, 8866, 9035, 15290, 17236, 17732, 18070, 19877, 21545, 22165, 30580, 36140, 39754, 43090, 44330, 47399, 56017, 79508, 86180, 88660, 94798, 99385, 112034, 189596, 198770, 224068, 236995, 280085, 397540, 473990, 560170, 616187, 947980, 1120340, 1232374, 2464748, 3080935, 6161870, 12323740]

約数ペア:

[(1, 12323740), (2, 6161870), (4, 3080935), (5, 2464748), (10, 1232374), (11, 1120340), (13, 947980), (20, 616187), (22, 560170), (26, 473990), (31, 397540), (44, 280085), (52, 236995), (55, 224068), (62, 198770), (65, 189596), (110, 112034), (124, 99385), (130, 94798), (139, 88660), (143, 86180), (155, 79508), (220, 56017), (260, 47399), (278, 44330), (286, 43090), (310, 39754), (341, 36140), (403, 30580), (556, 22165), (572, 21545), (620, 19877), (682, 18070), (695, 17732), (715, 17236), (806, 15290), (1364, 9035), (1390, 8866), (1430, 8618), (1529, 8060), (1612, 7645), (1705, 7228), (1807, 6820), (2015, 6116), (2780, 4433), (2860, 4309), (3058, 4030), (3410, 3614)]