7107700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 16920792

約数和(自身を除く): 9813092

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 37, 50, 68, 74, 85, 100, 113, 148, 170, 185, 226, 340, 370, 425, 452, 565, 629, 740, 850, 925, 1130, 1258, 1700, 1850, 1921, 2260, 2516, 2825, 3145, 3700, 3842, 4181, 5650, 6290, 7684, 8362, 9605, 11300, 12580, 15725, 16724, 19210, 20905, 31450, 38420, 41810, 48025, 62900, 71077, 83620, 96050, 104525, 142154, 192100, 209050, 284308, 355385, 418100, 710770, 1421540, 1776925, 3553850, 7107700]

約数ペア:

[(1, 7107700), (2, 3553850), (4, 1776925), (5, 1421540), (10, 710770), (17, 418100), (20, 355385), (25, 284308), (34, 209050), (37, 192100), (50, 142154), (68, 104525), (74, 96050), (85, 83620), (100, 71077), (113, 62900), (148, 48025), (170, 41810), (185, 38420), (226, 31450), (340, 20905), (370, 19210), (425, 16724), (452, 15725), (565, 12580), (629, 11300), (740, 9605), (850, 8362), (925, 7684), (1130, 6290), (1258, 5650), (1700, 4181), (1850, 3842), (1921, 3700), (2260, 3145), (2516, 2825)]