87141080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1483}}^1$

素因数の和:1620

約数の個数: 64

約数和(自身を含む): 213161760

約数和(自身を除く): 126020680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 113, 130, 226, 260, 452, 520, 565, 904, 1130, 1469, 1483, 2260, 2938, 2966, 4520, 5876, 5932, 7345, 7415, 11752, 11864, 14690, 14830, 19279, 29380, 29660, 38558, 58760, 59320, 77116, 96395, 154232, 167579, 192790, 335158, 385580, 670316, 771160, 837895, 1340632, 1675790, 2178527, 3351580, 4357054, 6703160, 8714108, 10892635, 17428216, 21785270, 43570540, 87141080]

約数ペア:

[(1, 87141080), (2, 43570540), (4, 21785270), (5, 17428216), (8, 10892635), (10, 8714108), (13, 6703160), (20, 4357054), (26, 3351580), (40, 2178527), (52, 1675790), (65, 1340632), (104, 837895), (113, 771160), (130, 670316), (226, 385580), (260, 335158), (452, 192790), (520, 167579), (565, 154232), (904, 96395), (1130, 77116), (1469, 59320), (1483, 58760), (2260, 38558), (2938, 29660), (2966, 29380), (4520, 19279), (5876, 14830), (5932, 14690), (7345, 11864), (7415, 11752)]