96817960

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{78079}}^1$

素因数の和:78121

約数の個数: 32

約数和(自身を含む): 224870400

約数和(自身を除く): 128052440

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 78079, 156158, 312316, 390395, 624632, 780790, 1561580, 2420449, 3123160, 4840898, 9681796, 12102245, 19363592, 24204490, 48408980, 96817960]

約数ペア:

[(1, 96817960), (2, 48408980), (4, 24204490), (5, 19363592), (8, 12102245), (10, 9681796), (20, 4840898), (31, 3123160), (40, 2420449), (62, 1561580), (124, 780790), (155, 624632), (248, 390395), (310, 312316), (620, 156158), (1240, 78079)]