23850880

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 57834000

約数和(自身を除く): 33983120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 320, 332, 415, 449, 640, 664, 830, 898, 1328, 1660, 1796, 2245, 2656, 3320, 3592, 4490, 5312, 6640, 7184, 8980, 10624, 13280, 14368, 17960, 26560, 28736, 35920, 37267, 53120, 57472, 71840, 74534, 143680, 149068, 186335, 287360, 298136, 372670, 596272, 745340, 1192544, 1490680, 2385088, 2981360, 4770176, 5962720, 11925440, 23850880]

約数ペア:

[(1, 23850880), (2, 11925440), (4, 5962720), (5, 4770176), (8, 2981360), (10, 2385088), (16, 1490680), (20, 1192544), (32, 745340), (40, 596272), (64, 372670), (80, 298136), (83, 287360), (128, 186335), (160, 149068), (166, 143680), (320, 74534), (332, 71840), (415, 57472), (449, 53120), (640, 37267), (664, 35920), (830, 28736), (898, 26560), (1328, 17960), (1660, 14368), (1796, 13280), (2245, 10624), (2656, 8980), (3320, 7184), (3592, 6640), (4490, 5312)]