24270440

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1951}}^1$

素因数の和:2273

約数の個数: 32

約数和(自身を含む): 54812160

約数和(自身を除く): 30541720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1555, 1951, 2488, 3110, 3902, 6220, 7804, 9755, 12440, 15608, 19510, 39020, 78040, 606761, 1213522, 2427044, 3033805, 4854088, 6067610, 12135220, 24270440]

約数ペア:

[(1, 24270440), (2, 12135220), (4, 6067610), (5, 4854088), (8, 3033805), (10, 2427044), (20, 1213522), (40, 606761), (311, 78040), (622, 39020), (1244, 19510), (1555, 15608), (1951, 12440), (2488, 9755), (3110, 7804), (3902, 6220)]