2451101960

素因数分解:

$2^3\times 5^1\times {\mathrm{3037}}^1\times {\mathrm{20177}}^1$

素因数の和:23225

約数の個数: 32

約数和(自身を含む): 5517068760

約数和(自身を除く): 3065966800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3037, 6074, 12148, 15185, 20177, 24296, 30370, 40354, 60740, 80708, 100885, 121480, 161416, 201770, 403540, 807080, 61277549, 122555098, 245110196, 306387745, 490220392, 612775490, 1225550980, 2451101960]

約数ペア:

[(1, 2451101960), (2, 1225550980), (4, 612775490), (5, 490220392), (8, 306387745), (10, 245110196), (20, 122555098), (40, 61277549), (3037, 807080), (6074, 403540), (12148, 201770), (15185, 161416), (20177, 121480), (24296, 100885), (30370, 80708), (40354, 60740)]