42487360

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4283}}^1$

素因数の和:4331

約数の個数: 56

約数和(自身を含む): 104461056

約数和(自身を除く): 61973696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4283, 4960, 8566, 9920, 17132, 21415, 34264, 42830, 68528, 85660, 132773, 137056, 171320, 265546, 274112, 342640, 531092, 663865, 685280, 1062184, 1327730, 1370560, 2124368, 2655460, 4248736, 5310920, 8497472, 10621840, 21243680, 42487360]

約数ペア:

[(1, 42487360), (2, 21243680), (4, 10621840), (5, 8497472), (8, 5310920), (10, 4248736), (16, 2655460), (20, 2124368), (31, 1370560), (32, 1327730), (40, 1062184), (62, 685280), (64, 663865), (80, 531092), (124, 342640), (155, 274112), (160, 265546), (248, 171320), (310, 137056), (320, 132773), (496, 85660), (620, 68528), (992, 42830), (1240, 34264), (1984, 21415), (2480, 17132), (4283, 9920), (4960, 8566)]