40341340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9127}}^1$

素因数の和:9166

約数の個数: 48

約数和(自身を含む): 96610752

約数和(自身を除く): 56269412

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 9127, 18254, 36508, 45635, 91270, 118651, 155159, 182540, 237302, 310318, 474604, 593255, 620636, 775795, 1186510, 1551590, 2017067, 2373020, 3103180, 4034134, 8068268, 10085335, 20170670, 40341340]

約数ペア:

[(1, 40341340), (2, 20170670), (4, 10085335), (5, 8068268), (10, 4034134), (13, 3103180), (17, 2373020), (20, 2017067), (26, 1551590), (34, 1186510), (52, 775795), (65, 620636), (68, 593255), (85, 474604), (130, 310318), (170, 237302), (221, 182540), (260, 155159), (340, 118651), (442, 91270), (884, 45635), (1105, 36508), (2210, 18254), (4420, 9127)]