105513560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{155167}}^1$

素因数の和:155195

約数の個数: 32

約数和(自身を含む): 251372160

約数和(自身を除く): 145858600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 155167, 310334, 620668, 775835, 1241336, 1551670, 2637839, 3103340, 5275678, 6206680, 10551356, 13189195, 21102712, 26378390, 52756780, 105513560]

約数ペア:

[(1, 105513560), (2, 52756780), (4, 26378390), (5, 21102712), (8, 13189195), (10, 10551356), (17, 6206680), (20, 5275678), (34, 3103340), (40, 2637839), (68, 1551670), (85, 1241336), (136, 775835), (170, 620668), (340, 310334), (680, 155167)]