628164070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{919}}^1\times {\mathrm{2357}}^1$

素因数の和:3312

約数の個数: 32

約数和(自身を含む): 1171454400

約数和(自身を除く): 543290330

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 919, 1838, 2357, 4595, 4714, 9190, 11785, 23570, 26651, 53302, 68353, 133255, 136706, 266510, 341765, 683530, 2166083, 4332166, 10830415, 21660830, 62816407, 125632814, 314082035, 628164070]

約数ペア:

[(1, 628164070), (2, 314082035), (5, 125632814), (10, 62816407), (29, 21660830), (58, 10830415), (145, 4332166), (290, 2166083), (919, 683530), (1838, 341765), (2357, 266510), (4595, 136706), (4714, 133255), (9190, 68353), (11785, 53302), (23570, 26651)]