13875620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1069}}^1$

素因数の和:1148

約数の個数: 48

約数和(自身を含む): 32356800

約数和(自身を除く): 18481180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1069, 1180, 1298, 2138, 2596, 3245, 4276, 5345, 6490, 10690, 11759, 12980, 21380, 23518, 47036, 58795, 63071, 117590, 126142, 235180, 252284, 315355, 630710, 693781, 1261420, 1387562, 2775124, 3468905, 6937810, 13875620]

約数ペア:

[(1, 13875620), (2, 6937810), (4, 3468905), (5, 2775124), (10, 1387562), (11, 1261420), (20, 693781), (22, 630710), (44, 315355), (55, 252284), (59, 235180), (110, 126142), (118, 117590), (220, 63071), (236, 58795), (295, 47036), (590, 23518), (649, 21380), (1069, 12980), (1180, 11759), (1298, 10690), (2138, 6490), (2596, 5345), (3245, 4276)]