22840000

素因数分解:

$2^6\times 5^4\times {\mathrm{571}}^1$

素因数の和:603

約数の個数: 70

約数和(自身を含む): 56734964

約数和(自身を除く): 33894964

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 571, 625, 800, 1000, 1142, 1250, 1600, 2000, 2284, 2500, 2855, 4000, 4568, 5000, 5710, 8000, 9136, 10000, 11420, 14275, 18272, 20000, 22840, 28550, 36544, 40000, 45680, 57100, 71375, 91360, 114200, 142750, 182720, 228400, 285500, 356875, 456800, 571000, 713750, 913600, 1142000, 1427500, 2284000, 2855000, 4568000, 5710000, 11420000, 22840000]

約数ペア:

[(1, 22840000), (2, 11420000), (4, 5710000), (5, 4568000), (8, 2855000), (10, 2284000), (16, 1427500), (20, 1142000), (25, 913600), (32, 713750), (40, 571000), (50, 456800), (64, 356875), (80, 285500), (100, 228400), (125, 182720), (160, 142750), (200, 114200), (250, 91360), (320, 71375), (400, 57100), (500, 45680), (571, 40000), (625, 36544), (800, 28550), (1000, 22840), (1142, 20000), (1250, 18272), (1600, 14275), (2000, 11420), (2284, 10000), (2500, 9136), (2855, 8000), (4000, 5710), (4568, 5000)]