146200720

素因数分解:

$2^4\times 5^1\times {\mathrm{1827509}}^1$

素因数の和:1827522

約数の個数: 20

約数和(自身を含む): 339916860

約数和(自身を除く): 193716140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1827509, 3655018, 7310036, 9137545, 14620072, 18275090, 29240144, 36550180, 73100360, 146200720]

約数ペア:

[(1, 146200720), (2, 73100360), (4, 36550180), (5, 29240144), (8, 18275090), (10, 14620072), (16, 9137545), (20, 7310036), (40, 3655018), (80, 1827509)]