40470370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8209}}^1$

素因数の和:8262

約数の個数: 32

約数和(自身を含む): 79801200

約数和(自身を除く): 39330830

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 8209, 16418, 41045, 82090, 139553, 238061, 279106, 476122, 697765, 1190305, 1395530, 2380610, 4047037, 8094074, 20235185, 40470370]

約数ペア:

[(1, 40470370), (2, 20235185), (5, 8094074), (10, 4047037), (17, 2380610), (29, 1395530), (34, 1190305), (58, 697765), (85, 476122), (145, 279106), (170, 238061), (290, 139553), (493, 82090), (986, 41045), (2465, 16418), (4930, 8209)]