38182480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1663}}^1$

素因数の和:1724

約数の個数: 80

約数和(自身を含む): 103993344

約数和(自身を除く): 65810864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 1148, 1435, 1640, 1663, 2296, 2870, 3280, 3326, 4592, 5740, 6652, 8315, 11480, 11641, 13304, 16630, 22960, 23282, 26608, 33260, 46564, 58205, 66520, 68183, 93128, 116410, 133040, 136366, 186256, 232820, 272732, 340915, 465640, 477281, 545464, 681830, 931280, 954562, 1090928, 1363660, 1909124, 2386405, 2727320, 3818248, 4772810, 5454640, 7636496, 9545620, 19091240, 38182480]

約数ペア:

[(1, 38182480), (2, 19091240), (4, 9545620), (5, 7636496), (7, 5454640), (8, 4772810), (10, 3818248), (14, 2727320), (16, 2386405), (20, 1909124), (28, 1363660), (35, 1090928), (40, 954562), (41, 931280), (56, 681830), (70, 545464), (80, 477281), (82, 465640), (112, 340915), (140, 272732), (164, 232820), (205, 186256), (280, 136366), (287, 133040), (328, 116410), (410, 93128), (560, 68183), (574, 66520), (656, 58205), (820, 46564), (1148, 33260), (1435, 26608), (1640, 23282), (1663, 22960), (2296, 16630), (2870, 13304), (3280, 11641), (3326, 11480), (4592, 8315), (5740, 6652)]