1910040275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6763}}^1$

素因数の和:6876

約数の個数: 48

約数和(自身を含む): 2818152960

約数和(自身を除く): 908112685

約数列:

[1, 5, 11, 13, 25, 55, 65, 79, 143, 275, 325, 395, 715, 869, 1027, 1975, 3575, 4345, 5135, 6763, 11297, 21725, 25675, 33815, 56485, 74393, 87919, 169075, 282425, 371965, 439595, 534277, 967109, 1859825, 2197975, 2671385, 4835545, 5877047, 6945601, 13356925, 24177725, 29385235, 34728005, 76401611, 146926175, 173640025, 382008055, 1910040275]

約数ペア:

[(1, 1910040275), (5, 382008055), (11, 173640025), (13, 146926175), (25, 76401611), (55, 34728005), (65, 29385235), (79, 24177725), (143, 13356925), (275, 6945601), (325, 5877047), (395, 4835545), (715, 2671385), (869, 2197975), (1027, 1859825), (1975, 967109), (3575, 534277), (4345, 439595), (5135, 371965), (6763, 282425), (11297, 169075), (21725, 87919), (25675, 74393), (33815, 56485)]