57489969160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6959}}^1\times {\mathrm{15887}}^1$

素因数の和:22870

約数の個数: 64

約数和(自身を含む): 139331404800

約数和(自身を除く): 81841435640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 6959, 13918, 15887, 27836, 31774, 34795, 55672, 63548, 69590, 79435, 90467, 127096, 139180, 158870, 180934, 206531, 278360, 317740, 361868, 413062, 452335, 635480, 723736, 826124, 904670, 1032655, 1652248, 1809340, 2065310, 3618680, 4130620, 8261240, 110557633, 221115266, 442230532, 552788165, 884461064, 1105576330, 1437249229, 2211152660, 2874498458, 4422305320, 5748996916, 7186246145, 11497993832, 14372492290, 28744984580, 57489969160]

約数ペア:

[(1, 57489969160), (2, 28744984580), (4, 14372492290), (5, 11497993832), (8, 7186246145), (10, 5748996916), (13, 4422305320), (20, 2874498458), (26, 2211152660), (40, 1437249229), (52, 1105576330), (65, 884461064), (104, 552788165), (130, 442230532), (260, 221115266), (520, 110557633), (6959, 8261240), (13918, 4130620), (15887, 3618680), (27836, 2065310), (31774, 1809340), (34795, 1652248), (55672, 1032655), (63548, 904670), (69590, 826124), (79435, 723736), (90467, 635480), (127096, 452335), (139180, 413062), (158870, 361868), (180934, 317740), (206531, 278360)]