29517860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 64408176

約数和(自身を除く): 34890316

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 113, 148, 185, 226, 353, 370, 452, 565, 706, 740, 1130, 1412, 1765, 2260, 3530, 4181, 7060, 8362, 13061, 16724, 20905, 26122, 39889, 41810, 52244, 65305, 79778, 83620, 130610, 159556, 199445, 261220, 398890, 797780, 1475893, 2951786, 5903572, 7379465, 14758930, 29517860]

約数ペア:

[(1, 29517860), (2, 14758930), (4, 7379465), (5, 5903572), (10, 2951786), (20, 1475893), (37, 797780), (74, 398890), (113, 261220), (148, 199445), (185, 159556), (226, 130610), (353, 83620), (370, 79778), (452, 65305), (565, 52244), (706, 41810), (740, 39889), (1130, 26122), (1412, 20905), (1765, 16724), (2260, 13061), (3530, 8362), (4181, 7060)]