26771120

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2053}}^1$

素因数の和:2229

約数の個数: 40

約数和(自身を含む): 62655216

約数和(自身を除く): 35884096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2053, 2608, 3260, 4106, 6520, 8212, 10265, 13040, 16424, 20530, 32848, 41060, 82120, 164240, 334639, 669278, 1338556, 1673195, 2677112, 3346390, 5354224, 6692780, 13385560, 26771120]

約数ペア:

[(1, 26771120), (2, 13385560), (4, 6692780), (5, 5354224), (8, 3346390), (10, 2677112), (16, 1673195), (20, 1338556), (40, 669278), (80, 334639), (163, 164240), (326, 82120), (652, 41060), (815, 32848), (1304, 20530), (1630, 16424), (2053, 13040), (2608, 10265), (3260, 8212), (4106, 6520)]