26237960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1129}}^1$

素因数の和:1230

約数の個数: 64

約数和(自身を含む): 68342400

約数和(自身を除く): 42104440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 415, 581, 664, 830, 1129, 1162, 1660, 2258, 2324, 2905, 3320, 4516, 4648, 5645, 5810, 7903, 9032, 11290, 11620, 15806, 22580, 23240, 31612, 39515, 45160, 63224, 79030, 93707, 158060, 187414, 316120, 374828, 468535, 655949, 749656, 937070, 1311898, 1874140, 2623796, 3279745, 3748280, 5247592, 6559490, 13118980, 26237960]

約数ペア:

[(1, 26237960), (2, 13118980), (4, 6559490), (5, 5247592), (7, 3748280), (8, 3279745), (10, 2623796), (14, 1874140), (20, 1311898), (28, 937070), (35, 749656), (40, 655949), (56, 468535), (70, 374828), (83, 316120), (140, 187414), (166, 158060), (280, 93707), (332, 79030), (415, 63224), (581, 45160), (664, 39515), (830, 31612), (1129, 23240), (1162, 22580), (1660, 15806), (2258, 11620), (2324, 11290), (2905, 9032), (3320, 7903), (4516, 5810), (4648, 5645)]