97003960

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{78229}}^1$

素因数の和:78271

約数の個数: 32

約数和(自身を含む): 225302400

約数和(自身を除く): 128298440

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 78229, 156458, 312916, 391145, 625832, 782290, 1564580, 2425099, 3129160, 4850198, 9700396, 12125495, 19400792, 24250990, 48501980, 97003960]

約数ペア:

[(1, 97003960), (2, 48501980), (4, 24250990), (5, 19400792), (8, 12125495), (10, 9700396), (20, 4850198), (31, 3129160), (40, 2425099), (62, 1564580), (124, 782290), (155, 625832), (248, 391145), (310, 312916), (620, 156458), (1240, 78229)]