30967568680

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3323}}^1\times {\mathrm{4957}}^1$

素因数の和:8338

約数の個数: 64

約数和(自身を含む): 71195293440

約数和(自身を除く): 40227724760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 3323, 4957, 6646, 9914, 13292, 16615, 19828, 24785, 26584, 33230, 39656, 49570, 66460, 99140, 132920, 156181, 198280, 232979, 312362, 465958, 624724, 780905, 931916, 1164895, 1249448, 1561810, 1863832, 2329790, 3123620, 4659580, 6247240, 9319160, 16472111, 32944222, 65888444, 82360555, 131776888, 164721110, 329442220, 658884440, 774189217, 1548378434, 3096756868, 3870946085, 6193513736, 7741892170, 15483784340, 30967568680]

約数ペア:

[(1, 30967568680), (2, 15483784340), (4, 7741892170), (5, 6193513736), (8, 3870946085), (10, 3096756868), (20, 1548378434), (40, 774189217), (47, 658884440), (94, 329442220), (188, 164721110), (235, 131776888), (376, 82360555), (470, 65888444), (940, 32944222), (1880, 16472111), (3323, 9319160), (4957, 6247240), (6646, 4659580), (9914, 3123620), (13292, 2329790), (16615, 1863832), (19828, 1561810), (24785, 1249448), (26584, 1164895), (33230, 931916), (39656, 780905), (49570, 624724), (66460, 465958), (99140, 312362), (132920, 232979), (156181, 198280)]