460100

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:164

約数の個数: 36

約数和(自身を含む): 1031184

約数和(自身を除く): 571084

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 107, 172, 214, 215, 428, 430, 535, 860, 1070, 1075, 2140, 2150, 2675, 4300, 4601, 5350, 9202, 10700, 18404, 23005, 46010, 92020, 115025, 230050, 460100]

約数ペア:

[(1, 460100), (2, 230050), (4, 115025), (5, 92020), (10, 46010), (20, 23005), (25, 18404), (43, 10700), (50, 9202), (86, 5350), (100, 4601), (107, 4300), (172, 2675), (214, 2150), (215, 2140), (428, 1075), (430, 1070), (535, 860)]