75072040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{98779}}^1$

素因数の和:98809

約数の個数: 32

約数和(自身を含む): 177804000

約数和(自身を除く): 102731960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 98779, 197558, 395116, 493895, 790232, 987790, 1876801, 1975580, 3753602, 3951160, 7507204, 9384005, 15014408, 18768010, 37536020, 75072040]

約数ペア:

[(1, 75072040), (2, 37536020), (4, 18768010), (5, 15014408), (8, 9384005), (10, 7507204), (19, 3951160), (20, 3753602), (38, 1975580), (40, 1876801), (76, 987790), (95, 790232), (152, 493895), (190, 395116), (380, 197558), (760, 98779)]