25176710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10193}}^1$

素因数の和:10232

約数の個数: 32

約数和(自身を含む): 51377760

約数和(自身を除く): 26201050

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 10193, 20386, 50965, 101930, 132509, 193667, 265018, 387334, 662545, 968335, 1325090, 1936670, 2517671, 5035342, 12588355, 25176710]

約数ペア:

[(1, 25176710), (2, 12588355), (5, 5035342), (10, 2517671), (13, 1936670), (19, 1325090), (26, 968335), (38, 662545), (65, 387334), (95, 265018), (130, 193667), (190, 132509), (247, 101930), (494, 50965), (1235, 20386), (2470, 10193)]