8179953460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1425079}}^1$

素因数の和:1425136

約数の個数: 48

約数和(自身を含む): 20110728960

約数和(自身を除く): 11930775500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 1425079, 2850158, 5700316, 7125395, 9975553, 14250790, 19951106, 28501580, 39902212, 49877765, 58428239, 99755530, 116856478, 199511060, 233712956, 292141195, 408997673, 584282390, 817995346, 1168564780, 1635990692, 2044988365, 4089976730, 8179953460]

約数ペア:

[(1, 8179953460), (2, 4089976730), (4, 2044988365), (5, 1635990692), (7, 1168564780), (10, 817995346), (14, 584282390), (20, 408997673), (28, 292141195), (35, 233712956), (41, 199511060), (70, 116856478), (82, 99755530), (140, 58428239), (164, 49877765), (205, 39902212), (287, 28501580), (410, 19951106), (574, 14250790), (820, 9975553), (1148, 7125395), (1435, 5700316), (2870, 2850158), (5740, 1425079)]