73990160

素因数分解:

$2^4\times 5^1\times {\mathrm{924877}}^1$

素因数の和:924890

約数の個数: 20

約数和(自身を含む): 172027308

約数和(自身を除く): 98037148

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 924877, 1849754, 3699508, 4624385, 7399016, 9248770, 14798032, 18497540, 36995080, 73990160]

約数ペア:

[(1, 73990160), (2, 36995080), (4, 18497540), (5, 14798032), (8, 9248770), (10, 7399016), (16, 4624385), (20, 3699508), (40, 1849754), (80, 924877)]