9134450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 72

約数和(自身を含む): 19605888

約数和(自身を除く): 10471438

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 47, 50, 65, 94, 115, 130, 169, 230, 235, 299, 325, 338, 470, 575, 598, 611, 650, 845, 1081, 1150, 1175, 1222, 1495, 1690, 2162, 2350, 2990, 3055, 3887, 4225, 5405, 6110, 7475, 7774, 7943, 8450, 10810, 14053, 14950, 15275, 15886, 19435, 27025, 28106, 30550, 38870, 39715, 54050, 70265, 79430, 97175, 140530, 182689, 194350, 198575, 351325, 365378, 397150, 702650, 913445, 1826890, 4567225, 9134450]

約数ペア:

[(1, 9134450), (2, 4567225), (5, 1826890), (10, 913445), (13, 702650), (23, 397150), (25, 365378), (26, 351325), (46, 198575), (47, 194350), (50, 182689), (65, 140530), (94, 97175), (115, 79430), (130, 70265), (169, 54050), (230, 39715), (235, 38870), (299, 30550), (325, 28106), (338, 27025), (470, 19435), (575, 15886), (598, 15275), (611, 14950), (650, 14053), (845, 10810), (1081, 8450), (1150, 7943), (1175, 7774), (1222, 7475), (1495, 6110), (1690, 5405), (2162, 4225), (2350, 3887), (2990, 3055)]