148588360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{195511}}^1$

素因数の和:195541

約数の個数: 32

約数和(自身を含む): 351921600

約数和(自身を除く): 203333240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 195511, 391022, 782044, 977555, 1564088, 1955110, 3714709, 3910220, 7429418, 7820440, 14858836, 18573545, 29717672, 37147090, 74294180, 148588360]

約数ペア:

[(1, 148588360), (2, 74294180), (4, 37147090), (5, 29717672), (8, 18573545), (10, 14858836), (19, 7820440), (20, 7429418), (38, 3910220), (40, 3714709), (76, 1955110), (95, 1564088), (152, 977555), (190, 782044), (380, 391022), (760, 195511)]