824360680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4649}}^1$

素因数の和:4715

約数の個数: 128

約数和(自身を含む): 2249856000

約数和(自身を除く): 1425495320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 31, 40, 44, 52, 55, 62, 65, 88, 104, 110, 124, 130, 143, 155, 220, 248, 260, 286, 310, 341, 403, 440, 520, 572, 620, 682, 715, 806, 1144, 1240, 1364, 1430, 1612, 1705, 2015, 2728, 2860, 3224, 3410, 4030, 4433, 4649, 5720, 6820, 8060, 8866, 9298, 13640, 16120, 17732, 18596, 22165, 23245, 35464, 37192, 44330, 46490, 51139, 60437, 88660, 92980, 102278, 120874, 144119, 177320, 185960, 204556, 241748, 255695, 288238, 302185, 409112, 483496, 511390, 576476, 604370, 664807, 720595, 1022780, 1152952, 1208740, 1329614, 1441190, 1585309, 1873547, 2045560, 2417480, 2659228, 2882380, 3170618, 3324035, 3747094, 5318456, 5764760, 6341236, 6648070, 7494188, 7926545, 9367735, 12682472, 13296140, 14988376, 15853090, 18735470, 20609017, 26592280, 31706180, 37470940, 41218034, 63412360, 74941880, 82436068, 103045085, 164872136, 206090170, 412180340, 824360680]

約数ペア:

[(1, 824360680), (2, 412180340), (4, 206090170), (5, 164872136), (8, 103045085), (10, 82436068), (11, 74941880), (13, 63412360), (20, 41218034), (22, 37470940), (26, 31706180), (31, 26592280), (40, 20609017), (44, 18735470), (52, 15853090), (55, 14988376), (62, 13296140), (65, 12682472), (88, 9367735), (104, 7926545), (110, 7494188), (124, 6648070), (130, 6341236), (143, 5764760), (155, 5318456), (220, 3747094), (248, 3324035), (260, 3170618), (286, 2882380), (310, 2659228), (341, 2417480), (403, 2045560), (440, 1873547), (520, 1585309), (572, 1441190), (620, 1329614), (682, 1208740), (715, 1152952), (806, 1022780), (1144, 720595), (1240, 664807), (1364, 604370), (1430, 576476), (1612, 511390), (1705, 483496), (2015, 409112), (2728, 302185), (2860, 288238), (3224, 255695), (3410, 241748), (4030, 204556), (4433, 185960), (4649, 177320), (5720, 144119), (6820, 120874), (8060, 102278), (8866, 92980), (9298, 88660), (13640, 60437), (16120, 51139), (17732, 46490), (18596, 44330), (22165, 37192), (23245, 35464)]