5159830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2089}}^1$

素因数の和:2128

約数の個数: 32

約数和(自身を含む): 10533600

約数和(自身を除く): 5373770

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2089, 2470, 4178, 10445, 20890, 27157, 39691, 54314, 79382, 135785, 198455, 271570, 396910, 515983, 1031966, 2579915, 5159830]

約数ペア:

[(1, 5159830), (2, 2579915), (5, 1031966), (10, 515983), (13, 396910), (19, 271570), (26, 198455), (38, 135785), (65, 79382), (95, 54314), (130, 39691), (190, 27157), (247, 20890), (494, 10445), (1235, 4178), (2089, 2470)]