112497980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{5393}}^1$

素因数の和:5558

約数の個数: 48

約数和(自身を含む): 271857600

約数和(自身を除く): 159359620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1490, 2086, 2980, 4172, 5215, 5393, 10430, 10786, 20860, 21572, 26965, 37751, 53930, 75502, 107860, 151004, 188755, 377510, 755020, 803557, 1607114, 3214228, 4017785, 5624899, 8035570, 11249798, 16071140, 22499596, 28124495, 56248990, 112497980]

約数ペア:

[(1, 112497980), (2, 56248990), (4, 28124495), (5, 22499596), (7, 16071140), (10, 11249798), (14, 8035570), (20, 5624899), (28, 4017785), (35, 3214228), (70, 1607114), (140, 803557), (149, 755020), (298, 377510), (596, 188755), (745, 151004), (1043, 107860), (1490, 75502), (2086, 53930), (2980, 37751), (4172, 26965), (5215, 21572), (5393, 20860), (10430, 10786)]