4340780

素因数分解:

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

素因数の和:794

約数の個数: 36

約数和(自身を含む): 9696288

約数和(自身を除く): 5355508

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 751, 1156, 1445, 1502, 2890, 3004, 3755, 5780, 7510, 12767, 15020, 25534, 51068, 63835, 127670, 217039, 255340, 434078, 868156, 1085195, 2170390, 4340780]

約数ペア:

[(1, 4340780), (2, 2170390), (4, 1085195), (5, 868156), (10, 434078), (17, 255340), (20, 217039), (34, 127670), (68, 63835), (85, 51068), (170, 25534), (289, 15020), (340, 12767), (578, 7510), (751, 5780), (1156, 3755), (1445, 3004), (1502, 2890)]