101831728360

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{23355901}}^1$

素因数の和:23356021

約数の個数: 32

約数和(自身を含む): 231223429800

約数和(自身を除く): 129391701440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 23355901, 46711802, 93423604, 116779505, 186847208, 233559010, 467118020, 934236040, 2545793209, 5091586418, 10183172836, 12728966045, 20366345672, 25457932090, 50915864180, 101831728360]

約数ペア:

[(1, 101831728360), (2, 50915864180), (4, 25457932090), (5, 20366345672), (8, 12728966045), (10, 10183172836), (20, 5091586418), (40, 2545793209), (109, 934236040), (218, 467118020), (436, 233559010), (545, 186847208), (872, 116779505), (1090, 93423604), (2180, 46711802), (4360, 23355901)]