9447580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{751}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 21603456

約数和(自身を除く): 12155876

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 751, 1258, 1502, 2516, 3004, 3145, 3755, 6290, 7510, 12580, 12767, 15020, 25534, 27787, 51068, 55574, 63835, 111148, 127670, 138935, 255340, 277870, 472379, 555740, 944758, 1889516, 2361895, 4723790, 9447580]

約数ペア:

[(1, 9447580), (2, 4723790), (4, 2361895), (5, 1889516), (10, 944758), (17, 555740), (20, 472379), (34, 277870), (37, 255340), (68, 138935), (74, 127670), (85, 111148), (148, 63835), (170, 55574), (185, 51068), (340, 27787), (370, 25534), (629, 15020), (740, 12767), (751, 12580), (1258, 7510), (1502, 6290), (2516, 3755), (3004, 3145)]