45641120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{40751}}^1$

素因数の和:40773

約数の個数: 48

約数和(自身を含む): 123234048

約数和(自身を除く): 77592928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 40751, 81502, 163004, 203755, 285257, 326008, 407510, 570514, 652016, 815020, 1141028, 1304032, 1426285, 1630040, 2282056, 2852570, 3260080, 4564112, 5705140, 6520160, 9128224, 11410280, 22820560, 45641120]

約数ペア:

[(1, 45641120), (2, 22820560), (4, 11410280), (5, 9128224), (7, 6520160), (8, 5705140), (10, 4564112), (14, 3260080), (16, 2852570), (20, 2282056), (28, 1630040), (32, 1426285), (35, 1304032), (40, 1141028), (56, 815020), (70, 652016), (80, 570514), (112, 407510), (140, 326008), (160, 285257), (224, 203755), (280, 163004), (560, 81502), (1120, 40751)]