40653460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{119569}}^1$

素因数の和:119595

約数の個数: 24

約数和(自身を含む): 90394920

約数和(自身を除く): 49741460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 119569, 239138, 478276, 597845, 1195690, 2032673, 2391380, 4065346, 8130692, 10163365, 20326730, 40653460]

約数ペア:

[(1, 40653460), (2, 20326730), (4, 10163365), (5, 8130692), (10, 4065346), (17, 2391380), (20, 2032673), (34, 1195690), (68, 597845), (85, 478276), (170, 239138), (340, 119569)]