73548220

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 158467680

約数和(自身を除く): 84919460

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 157, 236, 295, 314, 397, 590, 628, 785, 794, 1180, 1570, 1588, 1985, 3140, 3970, 7940, 9263, 18526, 23423, 37052, 46315, 46846, 62329, 92630, 93692, 117115, 124658, 185260, 234230, 249316, 311645, 468460, 623290, 1246580, 3677411, 7354822, 14709644, 18387055, 36774110, 73548220]

約数ペア:

[(1, 73548220), (2, 36774110), (4, 18387055), (5, 14709644), (10, 7354822), (20, 3677411), (59, 1246580), (118, 623290), (157, 468460), (236, 311645), (295, 249316), (314, 234230), (397, 185260), (590, 124658), (628, 117115), (785, 93692), (794, 92630), (1180, 62329), (1570, 46846), (1588, 46315), (1985, 37052), (3140, 23423), (3970, 18526), (7940, 9263)]