2275996850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{911}}^1\times {\mathrm{1723}}^1$

素因数の和:2675

約数の個数: 48

約数和(自身を含む): 4386683520

約数和(自身を除く): 2110686670

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 911, 1450, 1723, 1822, 3446, 4555, 8615, 9110, 17230, 22775, 26419, 43075, 45550, 49967, 52838, 86150, 99934, 132095, 249835, 264190, 499670, 660475, 1249175, 1320950, 1569653, 2498350, 3139306, 7848265, 15696530, 39241325, 45519937, 78482650, 91039874, 227599685, 455199370, 1137998425, 2275996850]

約数ペア:

[(1, 2275996850), (2, 1137998425), (5, 455199370), (10, 227599685), (25, 91039874), (29, 78482650), (50, 45519937), (58, 39241325), (145, 15696530), (290, 7848265), (725, 3139306), (911, 2498350), (1450, 1569653), (1723, 1320950), (1822, 1249175), (3446, 660475), (4555, 499670), (8615, 264190), (9110, 249835), (17230, 132095), (22775, 99934), (26419, 86150), (43075, 52838), (45550, 49967)]