555320420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 1255413600

約数和(自身を除く): 700093180

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 113, 116, 145, 148, 185, 226, 229, 290, 370, 452, 458, 565, 580, 740, 916, 1073, 1130, 1145, 2146, 2260, 2290, 3277, 4181, 4292, 4580, 5365, 6554, 6641, 8362, 8473, 10730, 13108, 13282, 16385, 16724, 16946, 20905, 21460, 25877, 26564, 32770, 33205, 33892, 41810, 42365, 51754, 65540, 66410, 83620, 84730, 103508, 121249, 129385, 132820, 169460, 242498, 245717, 258770, 484996, 491434, 517540, 606245, 750433, 957449, 982868, 1212490, 1228585, 1500866, 1914898, 2424980, 2457170, 3001732, 3752165, 3829796, 4787245, 4914340, 7504330, 9574490, 15008660, 19148980, 27766021, 55532042, 111064084, 138830105, 277660210, 555320420]

約数ペア:

[(1, 555320420), (2, 277660210), (4, 138830105), (5, 111064084), (10, 55532042), (20, 27766021), (29, 19148980), (37, 15008660), (58, 9574490), (74, 7504330), (113, 4914340), (116, 4787245), (145, 3829796), (148, 3752165), (185, 3001732), (226, 2457170), (229, 2424980), (290, 1914898), (370, 1500866), (452, 1228585), (458, 1212490), (565, 982868), (580, 957449), (740, 750433), (916, 606245), (1073, 517540), (1130, 491434), (1145, 484996), (2146, 258770), (2260, 245717), (2290, 242498), (3277, 169460), (4181, 132820), (4292, 129385), (4580, 121249), (5365, 103508), (6554, 84730), (6641, 83620), (8362, 66410), (8473, 65540), (10730, 51754), (13108, 42365), (13282, 41810), (16385, 33892), (16724, 33205), (16946, 32770), (20905, 26564), (21460, 25877)]