79630520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3613}}^1$

素因数の和:3672

約数の個数: 64

約数和(自身を含む): 195156000

約数和(自身を除く): 115525480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 2204, 2755, 3613, 4408, 5510, 7226, 11020, 14452, 18065, 22040, 28904, 36130, 68647, 72260, 104777, 137294, 144520, 209554, 274588, 343235, 419108, 523885, 549176, 686470, 838216, 1047770, 1372940, 1990763, 2095540, 2745880, 3981526, 4191080, 7963052, 9953815, 15926104, 19907630, 39815260, 79630520]

約数ペア:

[(1, 79630520), (2, 39815260), (4, 19907630), (5, 15926104), (8, 9953815), (10, 7963052), (19, 4191080), (20, 3981526), (29, 2745880), (38, 2095540), (40, 1990763), (58, 1372940), (76, 1047770), (95, 838216), (116, 686470), (145, 549176), (152, 523885), (190, 419108), (232, 343235), (290, 274588), (380, 209554), (551, 144520), (580, 137294), (760, 104777), (1102, 72260), (1160, 68647), (2204, 36130), (2755, 28904), (3613, 22040), (4408, 18065), (5510, 14452), (7226, 11020)]