7658947300

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{433}}^1\times {\mathrm{2239}}^1$

素因数の和:2765

約数の個数: 72

約数和(自身を含む): 16876697600

約数和(自身を除く): 9217750300

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 433, 790, 866, 1580, 1732, 1975, 2165, 2239, 3950, 4330, 4478, 7900, 8660, 8956, 10825, 11195, 21650, 22390, 34207, 43300, 44780, 55975, 68414, 111950, 136828, 171035, 176881, 223900, 342070, 353762, 684140, 707524, 855175, 884405, 969487, 1710350, 1768810, 1938974, 3420700, 3537620, 3877948, 4422025, 4847435, 8844050, 9694870, 17688100, 19389740, 24237175, 48474350, 76589473, 96948700, 153178946, 306357892, 382947365, 765894730, 1531789460, 1914736825, 3829473650, 7658947300]

約数ペア:

[(1, 7658947300), (2, 3829473650), (4, 1914736825), (5, 1531789460), (10, 765894730), (20, 382947365), (25, 306357892), (50, 153178946), (79, 96948700), (100, 76589473), (158, 48474350), (316, 24237175), (395, 19389740), (433, 17688100), (790, 9694870), (866, 8844050), (1580, 4847435), (1732, 4422025), (1975, 3877948), (2165, 3537620), (2239, 3420700), (3950, 1938974), (4330, 1768810), (4478, 1710350), (7900, 969487), (8660, 884405), (8956, 855175), (10825, 707524), (11195, 684140), (21650, 353762), (22390, 342070), (34207, 223900), (43300, 176881), (44780, 171035), (55975, 136828), (68414, 111950)]