110542720

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2081}}^1$

素因数の和:2183

約数の個数: 64

約数和(自身を含む): 267578640

約数和(自身を除く): 157035920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 320, 332, 415, 640, 664, 830, 1328, 1660, 2081, 2656, 3320, 4162, 5312, 6640, 8324, 10405, 10624, 13280, 16648, 20810, 26560, 33296, 41620, 53120, 66592, 83240, 133184, 166480, 172723, 266368, 332960, 345446, 665920, 690892, 863615, 1331840, 1381784, 1727230, 2763568, 3454460, 5527136, 6908920, 11054272, 13817840, 22108544, 27635680, 55271360, 110542720]

約数ペア:

[(1, 110542720), (2, 55271360), (4, 27635680), (5, 22108544), (8, 13817840), (10, 11054272), (16, 6908920), (20, 5527136), (32, 3454460), (40, 2763568), (64, 1727230), (80, 1381784), (83, 1331840), (128, 863615), (160, 690892), (166, 665920), (320, 345446), (332, 332960), (415, 266368), (640, 172723), (664, 166480), (830, 133184), (1328, 83240), (1660, 66592), (2081, 53120), (2656, 41620), (3320, 33296), (4162, 26560), (5312, 20810), (6640, 16648), (8324, 13280), (10405, 10624)]