47369240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{38201}}^1$

素因数の和:38243

約数の個数: 32

約数和(自身を含む): 110021760

約数和(自身を除く): 62652520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 38201, 76402, 152804, 191005, 305608, 382010, 764020, 1184231, 1528040, 2368462, 4736924, 5921155, 9473848, 11842310, 23684620, 47369240]

約数ペア:

[(1, 47369240), (2, 23684620), (4, 11842310), (5, 9473848), (8, 5921155), (10, 4736924), (20, 2368462), (31, 1528040), (40, 1184231), (62, 764020), (124, 382010), (155, 305608), (248, 191005), (310, 152804), (620, 76402), (1240, 38201)]