4038571810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{599}}^1$

素因数の和:896

約数の個数: 128

約数和(自身を含む): 9289728000

約数和(自身を除く): 5251156190

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 239, 310, 403, 434, 455, 478, 599, 806, 910, 1085, 1195, 1198, 1673, 2015, 2170, 2390, 2821, 2995, 3107, 3346, 4030, 4193, 5642, 5990, 6214, 7409, 7787, 8365, 8386, 14105, 14818, 15535, 15574, 16730, 18569, 20965, 21749, 28210, 31070, 37045, 37138, 38935, 41930, 43498, 51863, 54509, 74090, 77870, 92845, 96317, 103726, 108745, 109018, 129983, 143161, 185690, 192634, 217490, 241397, 259315, 259966, 272545, 286322, 481585, 482794, 518630, 545090, 649915, 674219, 715805, 963170, 1002127, 1206985, 1299830, 1348438, 1431610, 1689779, 1861093, 2004254, 2413970, 3371095, 3379558, 3722186, 4437991, 5010635, 6742190, 8448895, 8875982, 9305465, 10021270, 13027651, 16897790, 18610930, 22189955, 26055302, 31065937, 44379910, 57693883, 62131874, 65138255, 115387766, 130276510, 155329685, 288469415, 310659370, 403857181, 576938830, 807714362, 2019285905, 4038571810]

約数ペア:

[(1, 4038571810), (2, 2019285905), (5, 807714362), (7, 576938830), (10, 403857181), (13, 310659370), (14, 288469415), (26, 155329685), (31, 130276510), (35, 115387766), (62, 65138255), (65, 62131874), (70, 57693883), (91, 44379910), (130, 31065937), (155, 26055302), (182, 22189955), (217, 18610930), (239, 16897790), (310, 13027651), (403, 10021270), (434, 9305465), (455, 8875982), (478, 8448895), (599, 6742190), (806, 5010635), (910, 4437991), (1085, 3722186), (1195, 3379558), (1198, 3371095), (1673, 2413970), (2015, 2004254), (2170, 1861093), (2390, 1689779), (2821, 1431610), (2995, 1348438), (3107, 1299830), (3346, 1206985), (4030, 1002127), (4193, 963170), (5642, 715805), (5990, 674219), (6214, 649915), (7409, 545090), (7787, 518630), (8365, 482794), (8386, 481585), (14105, 286322), (14818, 272545), (15535, 259966), (15574, 259315), (16730, 241397), (18569, 217490), (20965, 192634), (21749, 185690), (28210, 143161), (31070, 129983), (37045, 109018), (37138, 108745), (38935, 103726), (41930, 96317), (43498, 92845), (51863, 77870), (54509, 74090)]