5520400

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:428

約数の個数: 60

約数和(自身を含む): 13657732

約数和(自身を除く): 8137332

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 148, 185, 200, 296, 370, 373, 400, 592, 740, 746, 925, 1480, 1492, 1850, 1865, 2960, 2984, 3700, 3730, 5968, 7400, 7460, 9325, 13801, 14800, 14920, 18650, 27602, 29840, 37300, 55204, 69005, 74600, 110408, 138010, 149200, 220816, 276020, 345025, 552040, 690050, 1104080, 1380100, 2760200, 5520400]

約数ペア:

[(1, 5520400), (2, 2760200), (4, 1380100), (5, 1104080), (8, 690050), (10, 552040), (16, 345025), (20, 276020), (25, 220816), (37, 149200), (40, 138010), (50, 110408), (74, 74600), (80, 69005), (100, 55204), (148, 37300), (185, 29840), (200, 27602), (296, 18650), (370, 14920), (373, 14800), (400, 13801), (592, 9325), (740, 7460), (746, 7400), (925, 5968), (1480, 3730), (1492, 3700), (1850, 2984), (1865, 2960)]