8920690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1619}}^1$

素因数の和:1674

約数の個数: 32

約数和(自身を含む): 17496000

約数和(自身を除く): 8575310

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 1619, 2755, 3238, 5510, 8095, 16190, 30761, 46951, 61522, 93902, 153805, 234755, 307610, 469510, 892069, 1784138, 4460345, 8920690]

約数ペア:

[(1, 8920690), (2, 4460345), (5, 1784138), (10, 892069), (19, 469510), (29, 307610), (38, 234755), (58, 153805), (95, 93902), (145, 61522), (190, 46951), (290, 30761), (551, 16190), (1102, 8095), (1619, 5510), (2755, 3238)]