284899680040

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{151542383}}^1$

素因数の和:151542441

約数の個数: 32

約数和(自身を含む): 654663098880

約数和(自身を除く): 369763418840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 151542383, 303084766, 606169532, 757711915, 1212339064, 1515423830, 3030847660, 6061695320, 7122492001, 14244984002, 28489968004, 35612460005, 56979936008, 71224920010, 142449840020, 284899680040]

約数ペア:

[(1, 284899680040), (2, 142449840020), (4, 71224920010), (5, 56979936008), (8, 35612460005), (10, 28489968004), (20, 14244984002), (40, 7122492001), (47, 6061695320), (94, 3030847660), (188, 1515423830), (235, 1212339064), (376, 757711915), (470, 606169532), (940, 303084766), (1880, 151542383)]