423708850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{17189}}^1$

素因数の和:17247

約数の個数: 48

約数和(自身を含む): 863281800

約数和(自身を除く): 439572950

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 85, 145, 170, 290, 425, 493, 725, 850, 986, 1450, 2465, 4930, 12325, 17189, 24650, 34378, 85945, 171890, 292213, 429725, 498481, 584426, 859450, 996962, 1461065, 2492405, 2922130, 4984810, 7305325, 8474177, 12462025, 14610650, 16948354, 24924050, 42370885, 84741770, 211854425, 423708850]

約数ペア:

[(1, 423708850), (2, 211854425), (5, 84741770), (10, 42370885), (17, 24924050), (25, 16948354), (29, 14610650), (34, 12462025), (50, 8474177), (58, 7305325), (85, 4984810), (145, 2922130), (170, 2492405), (290, 1461065), (425, 996962), (493, 859450), (725, 584426), (850, 498481), (986, 429725), (1450, 292213), (2465, 171890), (4930, 85945), (12325, 34378), (17189, 24650)]