72063820

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{14951}}^1$

素因数の和:15201

約数の個数: 24

約数和(自身を含む): 151972128

約数和(自身を除く): 79908308

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 14951, 29902, 59804, 74755, 149510, 299020, 3603191, 7206382, 14412764, 18015955, 36031910, 72063820]

約数ペア:

[(1, 72063820), (2, 36031910), (4, 18015955), (5, 14412764), (10, 7206382), (20, 3603191), (241, 299020), (482, 149510), (964, 74755), (1205, 59804), (2410, 29902), (4820, 14951)]