2353628090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{1249}}^1$

素因数の和:1767

約数の個数: 64

約数和(自身を含む): 4760640000

約数和(自身を除く): 2407011910

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 463, 814, 926, 1249, 2035, 2315, 2498, 4070, 4630, 5093, 6245, 10186, 12490, 13739, 17131, 25465, 27478, 34262, 46213, 50930, 68695, 85655, 92426, 137390, 171310, 188441, 231065, 376882, 462130, 508343, 578287, 942205, 1016686, 1156574, 1884410, 2541715, 2891435, 5083430, 5782870, 6361157, 12722314, 21396619, 31805785, 42793238, 63611570, 106983095, 213966190, 235362809, 470725618, 1176814045, 2353628090]

約数ペア:

[(1, 2353628090), (2, 1176814045), (5, 470725618), (10, 235362809), (11, 213966190), (22, 106983095), (37, 63611570), (55, 42793238), (74, 31805785), (110, 21396619), (185, 12722314), (370, 6361157), (407, 5782870), (463, 5083430), (814, 2891435), (926, 2541715), (1249, 1884410), (2035, 1156574), (2315, 1016686), (2498, 942205), (4070, 578287), (4630, 508343), (5093, 462130), (6245, 376882), (10186, 231065), (12490, 188441), (13739, 171310), (17131, 137390), (25465, 92426), (27478, 85655), (34262, 68695), (46213, 50930)]