152110480

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{13679}}^1$

素因数の和:13831

約数の個数: 40

約数和(自身を含む): 356227200

約数和(自身を除く): 204116720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 2224, 2780, 5560, 11120, 13679, 27358, 54716, 68395, 109432, 136790, 218864, 273580, 547160, 1094320, 1901381, 3802762, 7605524, 9506905, 15211048, 19013810, 30422096, 38027620, 76055240, 152110480]

約数ペア:

[(1, 152110480), (2, 76055240), (4, 38027620), (5, 30422096), (8, 19013810), (10, 15211048), (16, 9506905), (20, 7605524), (40, 3802762), (80, 1901381), (139, 1094320), (278, 547160), (556, 273580), (695, 218864), (1112, 136790), (1390, 109432), (2224, 68395), (2780, 54716), (5560, 27358), (11120, 13679)]