11530160

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1427}}^1$

素因数の和:1541

約数の個数: 40

約数和(自身を含む): 27092016

約数和(自身を除く): 15561856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1427, 1616, 2020, 2854, 4040, 5708, 7135, 8080, 11416, 14270, 22832, 28540, 57080, 114160, 144127, 288254, 576508, 720635, 1153016, 1441270, 2306032, 2882540, 5765080, 11530160]

約数ペア:

[(1, 11530160), (2, 5765080), (4, 2882540), (5, 2306032), (8, 1441270), (10, 1153016), (16, 720635), (20, 576508), (40, 288254), (80, 144127), (101, 114160), (202, 57080), (404, 28540), (505, 22832), (808, 14270), (1010, 11416), (1427, 8080), (1616, 7135), (2020, 5708), (2854, 4040)]