45076880

素因数分解:

$2^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3257}}^1$

素因数の和:3443

約数の個数: 40

約数和(自身を含む): 105441912

約数和(自身を除く): 60365032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 346, 692, 865, 1384, 1730, 2768, 3257, 3460, 6514, 6920, 13028, 13840, 16285, 26056, 32570, 52112, 65140, 130280, 260560, 563461, 1126922, 2253844, 2817305, 4507688, 5634610, 9015376, 11269220, 22538440, 45076880]

約数ペア:

[(1, 45076880), (2, 22538440), (4, 11269220), (5, 9015376), (8, 5634610), (10, 4507688), (16, 2817305), (20, 2253844), (40, 1126922), (80, 563461), (173, 260560), (346, 130280), (692, 65140), (865, 52112), (1384, 32570), (1730, 26056), (2768, 16285), (3257, 13840), (3460, 13028), (6514, 6920)]