78853660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 183399552

約数和(自身を除く): 104545892

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 41, 46, 74, 82, 92, 113, 115, 148, 164, 185, 205, 226, 230, 370, 410, 452, 460, 565, 740, 820, 851, 943, 1130, 1517, 1702, 1886, 2260, 2599, 3034, 3404, 3772, 4181, 4255, 4633, 4715, 5198, 6068, 7585, 8362, 8510, 9266, 9430, 10396, 12995, 15170, 16724, 17020, 18532, 18860, 20905, 23165, 25990, 30340, 34891, 41810, 46330, 51980, 69782, 83620, 92660, 96163, 106559, 139564, 171421, 174455, 192326, 213118, 342842, 348910, 384652, 426236, 480815, 532795, 685684, 697820, 857105, 961630, 1065590, 1714210, 1923260, 2131180, 3428420, 3942683, 7885366, 15770732, 19713415, 39426830, 78853660]

約数ペア:

[(1, 78853660), (2, 39426830), (4, 19713415), (5, 15770732), (10, 7885366), (20, 3942683), (23, 3428420), (37, 2131180), (41, 1923260), (46, 1714210), (74, 1065590), (82, 961630), (92, 857105), (113, 697820), (115, 685684), (148, 532795), (164, 480815), (185, 426236), (205, 384652), (226, 348910), (230, 342842), (370, 213118), (410, 192326), (452, 174455), (460, 171421), (565, 139564), (740, 106559), (820, 96163), (851, 92660), (943, 83620), (1130, 69782), (1517, 51980), (1702, 46330), (1886, 41810), (2260, 34891), (2599, 30340), (3034, 25990), (3404, 23165), (3772, 20905), (4181, 18860), (4255, 18532), (4633, 17020), (4715, 16724), (5198, 15170), (6068, 12995), (7585, 10396), (8362, 9430), (8510, 9266)]