82437160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2687}}^1$

素因数の和:2770

約数の個数: 64

約数和(自身を含む): 203212800

約数和(自身を除く): 120775640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 59, 65, 104, 118, 130, 236, 260, 295, 472, 520, 590, 767, 1180, 1534, 2360, 2687, 3068, 3835, 5374, 6136, 7670, 10748, 13435, 15340, 21496, 26870, 30680, 34931, 53740, 69862, 107480, 139724, 158533, 174655, 279448, 317066, 349310, 634132, 698620, 792665, 1268264, 1397240, 1585330, 2060929, 3170660, 4121858, 6341320, 8243716, 10304645, 16487432, 20609290, 41218580, 82437160]

約数ペア:

[(1, 82437160), (2, 41218580), (4, 20609290), (5, 16487432), (8, 10304645), (10, 8243716), (13, 6341320), (20, 4121858), (26, 3170660), (40, 2060929), (52, 1585330), (59, 1397240), (65, 1268264), (104, 792665), (118, 698620), (130, 634132), (236, 349310), (260, 317066), (295, 279448), (472, 174655), (520, 158533), (590, 139724), (767, 107480), (1180, 69862), (1534, 53740), (2360, 34931), (2687, 30680), (3068, 26870), (3835, 21496), (5374, 15340), (6136, 13435), (7670, 10748)]