524761120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{252289}}^1$

素因数の和:252317

約数の個数: 48

約数和(自身を含む): 1335118680

約数和(自身を除く): 810357560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 252289, 504578, 1009156, 1261445, 2018312, 2522890, 3279757, 4036624, 5045780, 6559514, 8073248, 10091560, 13119028, 16398785, 20183120, 26238056, 32797570, 40366240, 52476112, 65595140, 104952224, 131190280, 262380560, 524761120]

約数ペア:

[(1, 524761120), (2, 262380560), (4, 131190280), (5, 104952224), (8, 65595140), (10, 52476112), (13, 40366240), (16, 32797570), (20, 26238056), (26, 20183120), (32, 16398785), (40, 13119028), (52, 10091560), (65, 8073248), (80, 6559514), (104, 5045780), (130, 4036624), (160, 3279757), (208, 2522890), (260, 2018312), (416, 1261445), (520, 1009156), (1040, 504578), (2080, 252289)]