22045510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4001}}^1$

素因数の和:4056

約数の個数: 32

約数和(自身を含む): 43221600

約数和(自身を除く): 21176090

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 4001, 5510, 8002, 20005, 40010, 76019, 116029, 152038, 232058, 380095, 580145, 760190, 1160290, 2204551, 4409102, 11022755, 22045510]

約数ペア:

[(1, 22045510), (2, 11022755), (5, 4409102), (10, 2204551), (19, 1160290), (29, 760190), (38, 580145), (58, 380095), (95, 232058), (145, 152038), (190, 116029), (290, 76019), (551, 40010), (1102, 20005), (2755, 8002), (4001, 5510)]