714291280

素因数分解:

$2^4\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{8849}}^1$

素因数の和:9871

約数の個数: 40

約数和(自身を含む): 1662561000

約数和(自身を除く): 948269720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1009, 2018, 4036, 5045, 8072, 8849, 10090, 16144, 17698, 20180, 35396, 40360, 44245, 70792, 80720, 88490, 141584, 176980, 353960, 707920, 8928641, 17857282, 35714564, 44643205, 71429128, 89286410, 142858256, 178572820, 357145640, 714291280]

約数ペア:

[(1, 714291280), (2, 357145640), (4, 178572820), (5, 142858256), (8, 89286410), (10, 71429128), (16, 44643205), (20, 35714564), (40, 17857282), (80, 8928641), (1009, 707920), (2018, 353960), (4036, 176980), (5045, 141584), (8072, 88490), (8849, 80720), (10090, 70792), (16144, 44245), (17698, 40360), (20180, 35396)]