11925440

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:549

約数の個数: 56

約数和(自身を含む): 28803600

約数和(自身を除く): 16878160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 449, 664, 830, 898, 1328, 1660, 1796, 2245, 2656, 3320, 3592, 4490, 5312, 6640, 7184, 8980, 13280, 14368, 17960, 26560, 28736, 35920, 37267, 71840, 74534, 143680, 149068, 186335, 298136, 372670, 596272, 745340, 1192544, 1490680, 2385088, 2981360, 5962720, 11925440]

約数ペア:

[(1, 11925440), (2, 5962720), (4, 2981360), (5, 2385088), (8, 1490680), (10, 1192544), (16, 745340), (20, 596272), (32, 372670), (40, 298136), (64, 186335), (80, 149068), (83, 143680), (160, 74534), (166, 71840), (320, 37267), (332, 35920), (415, 28736), (449, 26560), (664, 17960), (830, 14368), (898, 13280), (1328, 8980), (1660, 7184), (1796, 6640), (2245, 5312), (2656, 4490), (3320, 3592)]