32277320

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 75636720

約数和(自身を除く): 43359400

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 113, 148, 185, 193, 226, 296, 370, 386, 452, 565, 740, 772, 904, 965, 1130, 1480, 1544, 1930, 2260, 3860, 4181, 4520, 7141, 7720, 8362, 14282, 16724, 20905, 21809, 28564, 33448, 35705, 41810, 43618, 57128, 71410, 83620, 87236, 109045, 142820, 167240, 174472, 218090, 285640, 436180, 806933, 872360, 1613866, 3227732, 4034665, 6455464, 8069330, 16138660, 32277320]

約数ペア:

[(1, 32277320), (2, 16138660), (4, 8069330), (5, 6455464), (8, 4034665), (10, 3227732), (20, 1613866), (37, 872360), (40, 806933), (74, 436180), (113, 285640), (148, 218090), (185, 174472), (193, 167240), (226, 142820), (296, 109045), (370, 87236), (386, 83620), (452, 71410), (565, 57128), (740, 43618), (772, 41810), (904, 35705), (965, 33448), (1130, 28564), (1480, 21809), (1544, 20905), (1930, 16724), (2260, 14282), (3860, 8362), (4181, 7720), (4520, 7141)]