23765320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34949}}^1$

素因数の和:34977

約数の個数: 32

約数和(自身を含む): 56619000

約数和(自身を除く): 32853680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 34949, 69898, 139796, 174745, 279592, 349490, 594133, 698980, 1188266, 1397960, 2376532, 2970665, 4753064, 5941330, 11882660, 23765320]

約数ペア:

[(1, 23765320), (2, 11882660), (4, 5941330), (5, 4753064), (8, 2970665), (10, 2376532), (17, 1397960), (20, 1188266), (34, 698980), (40, 594133), (68, 349490), (85, 279592), (136, 174745), (170, 139796), (340, 69898), (680, 34949)]