27203060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4211}}^1$

素因数の和:4256

約数の個数: 48

約数和(自身を含む): 63685440

約数和(自身を除く): 36482380

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 4211, 6460, 8422, 16844, 21055, 42110, 71587, 80009, 84220, 143174, 160018, 286348, 320036, 357935, 400045, 715870, 800090, 1360153, 1431740, 1600180, 2720306, 5440612, 6800765, 13601530, 27203060]

約数ペア:

[(1, 27203060), (2, 13601530), (4, 6800765), (5, 5440612), (10, 2720306), (17, 1600180), (19, 1431740), (20, 1360153), (34, 800090), (38, 715870), (68, 400045), (76, 357935), (85, 320036), (95, 286348), (170, 160018), (190, 143174), (323, 84220), (340, 80009), (380, 71587), (646, 42110), (1292, 21055), (1615, 16844), (3230, 8422), (4211, 6460)]