80949400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{863}}^1$

素因数の和:953

約数の個数: 96

約数和(自身を含む): 218557440

約数和(自身を除く): 137608040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 67, 70, 100, 134, 140, 175, 200, 268, 280, 335, 350, 469, 536, 670, 700, 863, 938, 1340, 1400, 1675, 1726, 1876, 2345, 2680, 3350, 3452, 3752, 4315, 4690, 6041, 6700, 6904, 8630, 9380, 11725, 12082, 13400, 17260, 18760, 21575, 23450, 24164, 30205, 34520, 43150, 46900, 48328, 57821, 60410, 86300, 93800, 115642, 120820, 151025, 172600, 231284, 241640, 289105, 302050, 404747, 462568, 578210, 604100, 809494, 1156420, 1208200, 1445525, 1618988, 2023735, 2312840, 2891050, 3237976, 4047470, 5782100, 8094940, 10118675, 11564200, 16189880, 20237350, 40474700, 80949400]

約数ペア:

[(1, 80949400), (2, 40474700), (4, 20237350), (5, 16189880), (7, 11564200), (8, 10118675), (10, 8094940), (14, 5782100), (20, 4047470), (25, 3237976), (28, 2891050), (35, 2312840), (40, 2023735), (50, 1618988), (56, 1445525), (67, 1208200), (70, 1156420), (100, 809494), (134, 604100), (140, 578210), (175, 462568), (200, 404747), (268, 302050), (280, 289105), (335, 241640), (350, 231284), (469, 172600), (536, 151025), (670, 120820), (700, 115642), (863, 93800), (938, 86300), (1340, 60410), (1400, 57821), (1675, 48328), (1726, 46900), (1876, 43150), (2345, 34520), (2680, 30205), (3350, 24164), (3452, 23450), (3752, 21575), (4315, 18760), (4690, 17260), (6041, 13400), (6700, 12082), (6904, 11725), (8630, 9380)]