25363680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{997}}^1$

素因数の和:1068

約数の個数: 96

約数和(自身を含む): 81484704

約数和(自身を除く): 56121024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 120, 159, 160, 212, 240, 265, 318, 424, 480, 530, 636, 795, 848, 997, 1060, 1272, 1590, 1696, 1994, 2120, 2544, 2991, 3180, 3988, 4240, 4985, 5088, 5982, 6360, 7976, 8480, 9970, 11964, 12720, 14955, 15952, 19940, 23928, 25440, 29910, 31904, 39880, 47856, 52841, 59820, 79760, 95712, 105682, 119640, 158523, 159520, 211364, 239280, 264205, 317046, 422728, 478560, 528410, 634092, 792615, 845456, 1056820, 1268184, 1585230, 1690912, 2113640, 2536368, 3170460, 4227280, 5072736, 6340920, 8454560, 12681840, 25363680]

約数ペア:

[(1, 25363680), (2, 12681840), (3, 8454560), (4, 6340920), (5, 5072736), (6, 4227280), (8, 3170460), (10, 2536368), (12, 2113640), (15, 1690912), (16, 1585230), (20, 1268184), (24, 1056820), (30, 845456), (32, 792615), (40, 634092), (48, 528410), (53, 478560), (60, 422728), (80, 317046), (96, 264205), (106, 239280), (120, 211364), (159, 159520), (160, 158523), (212, 119640), (240, 105682), (265, 95712), (318, 79760), (424, 59820), (480, 52841), (530, 47856), (636, 39880), (795, 31904), (848, 29910), (997, 25440), (1060, 23928), (1272, 19940), (1590, 15952), (1696, 14955), (1994, 12720), (2120, 11964), (2544, 9970), (2991, 8480), (3180, 7976), (3988, 6360), (4240, 5982), (4985, 5088)]