4326800

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:420

約数の個数: 60

約数和(自身を含む): 10782420

約数和(自身を除く): 6455620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 145, 200, 232, 290, 373, 400, 464, 580, 725, 746, 1160, 1450, 1492, 1865, 2320, 2900, 2984, 3730, 5800, 5968, 7460, 9325, 10817, 11600, 14920, 18650, 21634, 29840, 37300, 43268, 54085, 74600, 86536, 108170, 149200, 173072, 216340, 270425, 432680, 540850, 865360, 1081700, 2163400, 4326800]

約数ペア:

[(1, 4326800), (2, 2163400), (4, 1081700), (5, 865360), (8, 540850), (10, 432680), (16, 270425), (20, 216340), (25, 173072), (29, 149200), (40, 108170), (50, 86536), (58, 74600), (80, 54085), (100, 43268), (116, 37300), (145, 29840), (200, 21634), (232, 18650), (290, 14920), (373, 11600), (400, 10817), (464, 9325), (580, 7460), (725, 5968), (746, 5800), (1160, 3730), (1450, 2984), (1492, 2900), (1865, 2320)]