192815240

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{34679}}^1$

素因数の和:34829

約数の個数: 32

約数和(自身を含む): 436968000

約数和(自身を除く): 244152760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 34679, 69358, 138716, 173395, 277432, 346790, 693580, 1387160, 4820381, 9640762, 19281524, 24101905, 38563048, 48203810, 96407620, 192815240]

約数ペア:

[(1, 192815240), (2, 96407620), (4, 48203810), (5, 38563048), (8, 24101905), (10, 19281524), (20, 9640762), (40, 4820381), (139, 1387160), (278, 693580), (556, 346790), (695, 277432), (1112, 173395), (1390, 138716), (2780, 69358), (5560, 34679)]