67673260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199039}}^1$

素因数の和:199065

約数の個数: 24

約数和(自身を含む): 150474240

約数和(自身を除く): 82800980

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 199039, 398078, 796156, 995195, 1990390, 3383663, 3980780, 6767326, 13534652, 16918315, 33836630, 67673260]

約数ペア:

[(1, 67673260), (2, 33836630), (4, 16918315), (5, 13534652), (10, 6767326), (17, 3980780), (20, 3383663), (34, 1990390), (68, 995195), (85, 796156), (170, 398078), (340, 199039)]