229840360

素因数分解:

$2^3\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{4021}}^1$

素因数の和:5461

約数の個数: 32

約数和(自身を含む): 517631400

約数和(自身を除く): 287791040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1429, 2858, 4021, 5716, 7145, 8042, 11432, 14290, 16084, 20105, 28580, 32168, 40210, 57160, 80420, 160840, 5746009, 11492018, 22984036, 28730045, 45968072, 57460090, 114920180, 229840360]

約数ペア:

[(1, 229840360), (2, 114920180), (4, 57460090), (5, 45968072), (8, 28730045), (10, 22984036), (20, 11492018), (40, 5746009), (1429, 160840), (2858, 80420), (4021, 57160), (5716, 40210), (7145, 32168), (8042, 28580), (11432, 20105), (14290, 16084)]