454440440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{17033}}^1$

素因数の和:17096

約数の個数: 64

約数和(自身を含む): 1103803200

約数和(自身を除く): 649362760

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 580, 667, 920, 1160, 1334, 2668, 3335, 5336, 6670, 13340, 17033, 26680, 34066, 68132, 85165, 136264, 170330, 340660, 391759, 493957, 681320, 783518, 987914, 1567036, 1958795, 1975828, 2469785, 3134072, 3917590, 3951656, 4939570, 7835180, 9879140, 11361011, 15670360, 19758280, 22722022, 45444044, 56805055, 90888088, 113610110, 227220220, 454440440]

約数ペア:

[(1, 454440440), (2, 227220220), (4, 113610110), (5, 90888088), (8, 56805055), (10, 45444044), (20, 22722022), (23, 19758280), (29, 15670360), (40, 11361011), (46, 9879140), (58, 7835180), (92, 4939570), (115, 3951656), (116, 3917590), (145, 3134072), (184, 2469785), (230, 1975828), (232, 1958795), (290, 1567036), (460, 987914), (580, 783518), (667, 681320), (920, 493957), (1160, 391759), (1334, 340660), (2668, 170330), (3335, 136264), (5336, 85165), (6670, 68132), (13340, 34066), (17033, 26680)]