20240530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 37724544

約数和(自身を除く): 17484014

約数列:

[1, 2, 5, 10, 43, 86, 103, 206, 215, 430, 457, 515, 914, 1030, 2285, 4429, 4570, 8858, 19651, 22145, 39302, 44290, 47071, 94142, 98255, 196510, 235355, 470710, 2024053, 4048106, 10120265, 20240530]

約数ペア:

[(1, 20240530), (2, 10120265), (5, 4048106), (10, 2024053), (43, 470710), (86, 235355), (103, 196510), (206, 98255), (215, 94142), (430, 47071), (457, 44290), (515, 39302), (914, 22145), (1030, 19651), (2285, 8858), (4429, 4570)]