229805320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337949}}^1$

素因数の和:337977

約数の個数: 32

約数和(自身を含む): 547479000

約数和(自身を除く): 317673680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 337949, 675898, 1351796, 1689745, 2703592, 3379490, 5745133, 6758980, 11490266, 13517960, 22980532, 28725665, 45961064, 57451330, 114902660, 229805320]

約数ペア:

[(1, 229805320), (2, 114902660), (4, 57451330), (5, 45961064), (8, 28725665), (10, 22980532), (17, 13517960), (20, 11490266), (34, 6758980), (40, 5745133), (68, 3379490), (85, 2703592), (136, 1689745), (170, 1351796), (340, 675898), (680, 337949)]