124846840

素因数分解:

$2^3\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{2707}}^1$

素因数の和:3871

約数の個数: 32

約数和(自身を含む): 281252880

約数和(自身を除く): 156406040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1153, 2306, 2707, 4612, 5414, 5765, 9224, 10828, 11530, 13535, 21656, 23060, 27070, 46120, 54140, 108280, 3121171, 6242342, 12484684, 15605855, 24969368, 31211710, 62423420, 124846840]

約数ペア:

[(1, 124846840), (2, 62423420), (4, 31211710), (5, 24969368), (8, 15605855), (10, 12484684), (20, 6242342), (40, 3121171), (1153, 108280), (2306, 54140), (2707, 46120), (4612, 27070), (5414, 23060), (5765, 21656), (9224, 13535), (10828, 11530)]