702926660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{2677}}^1$

素因数の和:3396

約数の個数: 48

約数和(自身を含む): 1556667840

約数和(自身を除く): 853741180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 691, 1382, 2677, 2764, 3455, 5354, 6910, 10708, 13129, 13385, 13820, 26258, 26770, 50863, 52516, 53540, 65645, 101726, 131290, 203452, 254315, 262580, 508630, 1017260, 1849807, 3699614, 7399228, 9249035, 18498070, 35146333, 36996140, 70292666, 140585332, 175731665, 351463330, 702926660]

約数ペア:

[(1, 702926660), (2, 351463330), (4, 175731665), (5, 140585332), (10, 70292666), (19, 36996140), (20, 35146333), (38, 18498070), (76, 9249035), (95, 7399228), (190, 3699614), (380, 1849807), (691, 1017260), (1382, 508630), (2677, 262580), (2764, 254315), (3455, 203452), (5354, 131290), (6910, 101726), (10708, 65645), (13129, 53540), (13385, 52516), (13820, 50863), (26258, 26770)]