926156620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:983

約数の個数: 96

約数和(自身を含む): 2108252160

約数和(自身を除く): 1182095540

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 47, 62, 74, 94, 124, 148, 155, 185, 188, 235, 310, 370, 470, 620, 740, 859, 940, 1147, 1457, 1718, 1739, 2294, 2914, 3436, 3478, 4295, 4588, 5735, 5828, 6956, 7285, 8590, 8695, 11470, 14570, 17180, 17390, 22940, 26629, 29140, 31783, 34780, 40373, 53258, 53909, 63566, 80746, 106516, 107818, 127132, 133145, 158915, 161492, 201865, 215636, 266290, 269545, 317830, 403730, 532580, 539090, 635660, 807460, 985273, 1078180, 1251563, 1493801, 1970546, 2503126, 2987602, 3941092, 4926365, 5006252, 5975204, 6257815, 7469005, 9852730, 12515630, 14938010, 19705460, 25031260, 29876020, 46307831, 92615662, 185231324, 231539155, 463078310, 926156620]

約数ペア:

[(1, 926156620), (2, 463078310), (4, 231539155), (5, 185231324), (10, 92615662), (20, 46307831), (31, 29876020), (37, 25031260), (47, 19705460), (62, 14938010), (74, 12515630), (94, 9852730), (124, 7469005), (148, 6257815), (155, 5975204), (185, 5006252), (188, 4926365), (235, 3941092), (310, 2987602), (370, 2503126), (470, 1970546), (620, 1493801), (740, 1251563), (859, 1078180), (940, 985273), (1147, 807460), (1457, 635660), (1718, 539090), (1739, 532580), (2294, 403730), (2914, 317830), (3436, 269545), (3478, 266290), (4295, 215636), (4588, 201865), (5735, 161492), (5828, 158915), (6956, 133145), (7285, 127132), (8590, 107818), (8695, 106516), (11470, 80746), (14570, 63566), (17180, 53909), (17390, 53258), (22940, 40373), (26629, 34780), (29140, 31783)]