633387100

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{941}}^1$

素因数の和:1135

約数の個数: 72

約数和(自身を含む): 1412909568

約数和(自身を除く): 779522468

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 127, 212, 254, 265, 508, 530, 635, 941, 1060, 1270, 1325, 1882, 2540, 2650, 3175, 3764, 4705, 5300, 6350, 6731, 9410, 12700, 13462, 18820, 23525, 26924, 33655, 47050, 49873, 67310, 94100, 99746, 119507, 134620, 168275, 199492, 239014, 249365, 336550, 478028, 498730, 597535, 673100, 997460, 1195070, 1246825, 2390140, 2493650, 2987675, 4987300, 5975350, 6333871, 11950700, 12667742, 25335484, 31669355, 63338710, 126677420, 158346775, 316693550, 633387100]

約数ペア:

[(1, 633387100), (2, 316693550), (4, 158346775), (5, 126677420), (10, 63338710), (20, 31669355), (25, 25335484), (50, 12667742), (53, 11950700), (100, 6333871), (106, 5975350), (127, 4987300), (212, 2987675), (254, 2493650), (265, 2390140), (508, 1246825), (530, 1195070), (635, 997460), (941, 673100), (1060, 597535), (1270, 498730), (1325, 478028), (1882, 336550), (2540, 249365), (2650, 239014), (3175, 199492), (3764, 168275), (4705, 134620), (5300, 119507), (6350, 99746), (6731, 94100), (9410, 67310), (12700, 49873), (13462, 47050), (18820, 33655), (23525, 26924)]