104443960

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{84229}}^1$

素因数の和:84271

約数の個数: 32

約数和(自身を含む): 242582400

約数和(自身を除く): 138138440

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 84229, 168458, 336916, 421145, 673832, 842290, 1684580, 2611099, 3369160, 5222198, 10444396, 13055495, 20888792, 26110990, 52221980, 104443960]

約数ペア:

[(1, 104443960), (2, 52221980), (4, 26110990), (5, 20888792), (8, 13055495), (10, 10444396), (20, 5222198), (31, 3369160), (40, 2611099), (62, 1684580), (124, 842290), (155, 673832), (248, 421145), (310, 336916), (620, 168458), (1240, 84229)]