76702913260

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1\times {\mathrm{65539}}^1$

素因数の和:66070

約数の個数: 48

約数和(自身を含む): 162518227200

約数和(自身を除く): 85815313940

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 359, 652, 718, 815, 1436, 1630, 1795, 3260, 3590, 7180, 58517, 65539, 117034, 131078, 234068, 262156, 292585, 327695, 585170, 655390, 1170340, 1310780, 10682857, 21365714, 23528501, 42731428, 47057002, 53414285, 94114004, 106828570, 117642505, 213657140, 235285010, 470570020, 3835145663, 7670291326, 15340582652, 19175728315, 38351456630, 76702913260]

約数ペア:

[(1, 76702913260), (2, 38351456630), (4, 19175728315), (5, 15340582652), (10, 7670291326), (20, 3835145663), (163, 470570020), (326, 235285010), (359, 213657140), (652, 117642505), (718, 106828570), (815, 94114004), (1436, 53414285), (1630, 47057002), (1795, 42731428), (3260, 23528501), (3590, 21365714), (7180, 10682857), (58517, 1310780), (65539, 1170340), (117034, 655390), (131078, 585170), (234068, 327695), (262156, 292585)]