38679190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4451}}^1$

素因数の和:4548

約数の個数: 32

約数和(自身を含む): 76930560

約数和(自身を除く): 38251370

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 4451, 8690, 8902, 22255, 44510, 48961, 97922, 244805, 351629, 489610, 703258, 1758145, 3516290, 3867919, 7735838, 19339595, 38679190]

約数ペア:

[(1, 38679190), (2, 19339595), (5, 7735838), (10, 3867919), (11, 3516290), (22, 1758145), (55, 703258), (79, 489610), (110, 351629), (158, 244805), (395, 97922), (790, 48961), (869, 44510), (1738, 22255), (4345, 8902), (4451, 8690)]