42450160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17117}}^1$

素因数の和:17161

約数の個数: 40

約数和(自身を含む): 101886336

約数和(自身を除く): 59436176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 17117, 34234, 68468, 85585, 136936, 171170, 273872, 342340, 530627, 684680, 1061254, 1369360, 2122508, 2653135, 4245016, 5306270, 8490032, 10612540, 21225080, 42450160]

約数ペア:

[(1, 42450160), (2, 21225080), (4, 10612540), (5, 8490032), (8, 5306270), (10, 4245016), (16, 2653135), (20, 2122508), (31, 1369360), (40, 1061254), (62, 684680), (80, 530627), (124, 342340), (155, 273872), (248, 171170), (310, 136936), (496, 85585), (620, 68468), (1240, 34234), (2480, 17117)]