25175280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8069}}^1$

素因数の和:8098

約数の個数: 80

約数和(自身を含む): 84057120

約数和(自身を除く): 58881840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 8069, 16138, 24207, 32276, 40345, 48414, 64552, 80690, 96828, 104897, 121035, 129104, 161380, 193656, 209794, 242070, 314691, 322760, 387312, 419588, 484140, 524485, 629382, 645520, 839176, 968280, 1048970, 1258764, 1573455, 1678352, 1936560, 2097940, 2517528, 3146910, 4195880, 5035056, 6293820, 8391760, 12587640, 25175280]

約数ペア:

[(1, 25175280), (2, 12587640), (3, 8391760), (4, 6293820), (5, 5035056), (6, 4195880), (8, 3146910), (10, 2517528), (12, 2097940), (13, 1936560), (15, 1678352), (16, 1573455), (20, 1258764), (24, 1048970), (26, 968280), (30, 839176), (39, 645520), (40, 629382), (48, 524485), (52, 484140), (60, 419588), (65, 387312), (78, 322760), (80, 314691), (104, 242070), (120, 209794), (130, 193656), (156, 161380), (195, 129104), (208, 121035), (240, 104897), (260, 96828), (312, 80690), (390, 64552), (520, 48414), (624, 40345), (780, 32276), (1040, 24207), (1560, 16138), (3120, 8069)]