189275750

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{26107}}^1$

素因数の和:26153

約数の個数: 32

約数和(自身を含む): 366556320

約数和(自身を除く): 177280570

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 725, 1450, 3625, 7250, 26107, 52214, 130535, 261070, 652675, 757103, 1305350, 1514206, 3263375, 3785515, 6526750, 7571030, 18927575, 37855150, 94637875, 189275750]

約数ペア:

[(1, 189275750), (2, 94637875), (5, 37855150), (10, 18927575), (25, 7571030), (29, 6526750), (50, 3785515), (58, 3263375), (125, 1514206), (145, 1305350), (250, 757103), (290, 652675), (725, 261070), (1450, 130535), (3625, 52214), (7250, 26107)]