40412550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{419}}^1\times {\mathrm{643}}^1$

素因数の和:1077

約数の個数: 48

約数和(自身を含む): 100618560

約数和(自身を除く): 60206010

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 419, 643, 838, 1257, 1286, 1929, 2095, 2514, 3215, 3858, 4190, 6285, 6430, 9645, 10475, 12570, 16075, 19290, 20950, 31425, 32150, 48225, 62850, 96450, 269417, 538834, 808251, 1347085, 1616502, 2694170, 4041255, 6735425, 8082510, 13470850, 20206275, 40412550]

約数ペア:

[(1, 40412550), (2, 20206275), (3, 13470850), (5, 8082510), (6, 6735425), (10, 4041255), (15, 2694170), (25, 1616502), (30, 1347085), (50, 808251), (75, 538834), (150, 269417), (419, 96450), (643, 62850), (838, 48225), (1257, 32150), (1286, 31425), (1929, 20950), (2095, 19290), (2514, 16075), (3215, 12570), (3858, 10475), (4190, 9645), (6285, 6430)]