1088896460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{5479}}^1$

素因数の和:6030

約数の個数: 48

約数和(自身を含む): 2412076800

約数和(自身を除く): 1323180340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 523, 1046, 2092, 2615, 5230, 5479, 9937, 10460, 10958, 19874, 21916, 27395, 39748, 49685, 54790, 99370, 104101, 109580, 198740, 208202, 416404, 520505, 1041010, 2082020, 2865517, 5731034, 11462068, 14327585, 28655170, 54444823, 57310340, 108889646, 217779292, 272224115, 544448230, 1088896460]

約数ペア:

[(1, 1088896460), (2, 544448230), (4, 272224115), (5, 217779292), (10, 108889646), (19, 57310340), (20, 54444823), (38, 28655170), (76, 14327585), (95, 11462068), (190, 5731034), (380, 2865517), (523, 2082020), (1046, 1041010), (2092, 520505), (2615, 416404), (5230, 208202), (5479, 198740), (9937, 109580), (10460, 104101), (10958, 99370), (19874, 54790), (21916, 49685), (27395, 39748)]