11150020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1091}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 27151488

約数和(自身を除く): 16001468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1091, 1460, 2044, 2182, 2555, 4364, 5110, 5455, 7637, 10220, 10910, 15274, 21820, 30548, 38185, 76370, 79643, 152740, 159286, 318572, 398215, 557501, 796430, 1115002, 1592860, 2230004, 2787505, 5575010, 11150020]

約数ペア:

[(1, 11150020), (2, 5575010), (4, 2787505), (5, 2230004), (7, 1592860), (10, 1115002), (14, 796430), (20, 557501), (28, 398215), (35, 318572), (70, 159286), (73, 152740), (140, 79643), (146, 76370), (292, 38185), (365, 30548), (511, 21820), (730, 15274), (1022, 10910), (1091, 10220), (1460, 7637), (2044, 5455), (2182, 5110), (2555, 4364)]