27372280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52639}}^1$

素因数の和:52663

約数の個数: 32

約数和(自身を含む): 66326400

約数和(自身を除く): 38954120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 52639, 105278, 210556, 263195, 421112, 526390, 684307, 1052780, 1368614, 2105560, 2737228, 3421535, 5474456, 6843070, 13686140, 27372280]

約数ペア:

[(1, 27372280), (2, 13686140), (4, 6843070), (5, 5474456), (8, 3421535), (10, 2737228), (13, 2105560), (20, 1368614), (26, 1052780), (40, 684307), (52, 526390), (65, 421112), (104, 263195), (130, 210556), (260, 105278), (520, 52639)]