40151320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{91253}}^1$

素因数の和:91275

約数の個数: 32

約数和(自身を含む): 98554320

約数和(自身を除く): 58403000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 91253, 182506, 365012, 456265, 730024, 912530, 1003783, 1825060, 2007566, 3650120, 4015132, 5018915, 8030264, 10037830, 20075660, 40151320]

約数ペア:

[(1, 40151320), (2, 20075660), (4, 10037830), (5, 8030264), (8, 5018915), (10, 4015132), (11, 3650120), (20, 2007566), (22, 1825060), (40, 1003783), (44, 912530), (55, 730024), (88, 456265), (110, 365012), (220, 182506), (440, 91253)]