340818040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{501203}}^1$

素因数の和:501231

約数の個数: 32

約数和(自身を含む): 811950480

約数和(自身を除く): 471132440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 501203, 1002406, 2004812, 2506015, 4009624, 5012030, 8520451, 10024060, 17040902, 20048120, 34081804, 42602255, 68163608, 85204510, 170409020, 340818040]

約数ペア:

[(1, 340818040), (2, 170409020), (4, 85204510), (5, 68163608), (8, 42602255), (10, 34081804), (17, 20048120), (20, 17040902), (34, 10024060), (40, 8520451), (68, 5012030), (85, 4009624), (136, 2506015), (170, 2004812), (340, 1002406), (680, 501203)]