22081600

素因数分解:

$2^6\times 5^2\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:432

約数の個数: 84

約数和(自身を含む): 55952644

約数和(自身を除く): 33871044

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 74, 80, 100, 148, 160, 185, 200, 296, 320, 370, 373, 400, 592, 740, 746, 800, 925, 1184, 1480, 1492, 1600, 1850, 1865, 2368, 2960, 2984, 3700, 3730, 5920, 5968, 7400, 7460, 9325, 11840, 11936, 13801, 14800, 14920, 18650, 23872, 27602, 29600, 29840, 37300, 55204, 59200, 59680, 69005, 74600, 110408, 119360, 138010, 149200, 220816, 276020, 298400, 345025, 441632, 552040, 596800, 690050, 883264, 1104080, 1380100, 2208160, 2760200, 4416320, 5520400, 11040800, 22081600]

約数ペア:

[(1, 22081600), (2, 11040800), (4, 5520400), (5, 4416320), (8, 2760200), (10, 2208160), (16, 1380100), (20, 1104080), (25, 883264), (32, 690050), (37, 596800), (40, 552040), (50, 441632), (64, 345025), (74, 298400), (80, 276020), (100, 220816), (148, 149200), (160, 138010), (185, 119360), (200, 110408), (296, 74600), (320, 69005), (370, 59680), (373, 59200), (400, 55204), (592, 37300), (740, 29840), (746, 29600), (800, 27602), (925, 23872), (1184, 18650), (1480, 14920), (1492, 14800), (1600, 13801), (1850, 11936), (1865, 11840), (2368, 9325), (2960, 7460), (2984, 7400), (3700, 5968), (3730, 5920)]