47029360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{613}}^1$

素因数の和:770

約数の個数: 80

約数和(自身を含む): 126081216

約数和(自身を除く): 79051856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 137, 140, 274, 280, 548, 560, 613, 685, 959, 1096, 1226, 1370, 1918, 2192, 2452, 2740, 3065, 3836, 4291, 4795, 4904, 5480, 6130, 7672, 8582, 9590, 9808, 10960, 12260, 15344, 17164, 19180, 21455, 24520, 34328, 38360, 42910, 49040, 68656, 76720, 83981, 85820, 167962, 171640, 335924, 343280, 419905, 587867, 671848, 839810, 1175734, 1343696, 1679620, 2351468, 2939335, 3359240, 4702936, 5878670, 6718480, 9405872, 11757340, 23514680, 47029360]

約数ペア:

[(1, 47029360), (2, 23514680), (4, 11757340), (5, 9405872), (7, 6718480), (8, 5878670), (10, 4702936), (14, 3359240), (16, 2939335), (20, 2351468), (28, 1679620), (35, 1343696), (40, 1175734), (56, 839810), (70, 671848), (80, 587867), (112, 419905), (137, 343280), (140, 335924), (274, 171640), (280, 167962), (548, 85820), (560, 83981), (613, 76720), (685, 68656), (959, 49040), (1096, 42910), (1226, 38360), (1370, 34328), (1918, 24520), (2192, 21455), (2452, 19180), (2740, 17164), (3065, 15344), (3836, 12260), (4291, 10960), (4795, 9808), (4904, 9590), (5480, 8582), (6130, 7672)]