104263240

素因数分解:

$2^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{14401}}^1$

素因数の和:14593

約数の個数: 32

約数和(自身を含む): 235904760

約数和(自身を除く): 131641520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 181, 362, 724, 905, 1448, 1810, 3620, 7240, 14401, 28802, 57604, 72005, 115208, 144010, 288020, 576040, 2606581, 5213162, 10426324, 13032905, 20852648, 26065810, 52131620, 104263240]

約数ペア:

[(1, 104263240), (2, 52131620), (4, 26065810), (5, 20852648), (8, 13032905), (10, 10426324), (20, 5213162), (40, 2606581), (181, 576040), (362, 288020), (724, 144010), (905, 115208), (1448, 72005), (1810, 57604), (3620, 28802), (7240, 14401)]