75602140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{198953}}^1$

素因数の和:198981

約数の個数: 24

約数和(自身を含む): 167121360

約数和(自身を除く): 91519220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 198953, 397906, 795812, 994765, 1989530, 3780107, 3979060, 7560214, 15120428, 18900535, 37801070, 75602140]

約数ペア:

[(1, 75602140), (2, 37801070), (4, 18900535), (5, 15120428), (10, 7560214), (19, 3979060), (20, 3780107), (38, 1989530), (76, 994765), (95, 795812), (190, 397906), (380, 198953)]