115458980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63439}}^1$

素因数の和:63468

約数の個数: 48

約数和(自身を含む): 298421760

約数和(自身を除く): 182962780

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 63439, 126878, 253756, 317195, 444073, 634390, 824707, 888146, 1268780, 1649414, 1776292, 2220365, 3298828, 4123535, 4440730, 5772949, 8247070, 8881460, 11545898, 16494140, 23091796, 28864745, 57729490, 115458980]

約数ペア:

[(1, 115458980), (2, 57729490), (4, 28864745), (5, 23091796), (7, 16494140), (10, 11545898), (13, 8881460), (14, 8247070), (20, 5772949), (26, 4440730), (28, 4123535), (35, 3298828), (52, 2220365), (65, 1776292), (70, 1649414), (91, 1268780), (130, 888146), (140, 824707), (182, 634390), (260, 444073), (364, 317195), (455, 253756), (910, 126878), (1820, 63439)]