228472000

素因数分解:

$2^6\times 5^3\times {\mathrm{28559}}^1$

素因数の和:28586

約数の個数: 56

約数和(自身を含む): 565830720

約数和(自身を除く): 337358720

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, 800, 1000, 1600, 2000, 4000, 8000, 28559, 57118, 114236, 142795, 228472, 285590, 456944, 571180, 713975, 913888, 1142360, 1427950, 1827776, 2284720, 2855900, 3569875, 4569440, 5711800, 7139750, 9138880, 11423600, 14279500, 22847200, 28559000, 45694400, 57118000, 114236000, 228472000]

約数ペア:

[(1, 228472000), (2, 114236000), (4, 57118000), (5, 45694400), (8, 28559000), (10, 22847200), (16, 14279500), (20, 11423600), (25, 9138880), (32, 7139750), (40, 5711800), (50, 4569440), (64, 3569875), (80, 2855900), (100, 2284720), (125, 1827776), (160, 1427950), (200, 1142360), (250, 913888), (320, 713975), (400, 571180), (500, 456944), (800, 285590), (1000, 228472), (1600, 142795), (2000, 114236), (4000, 57118), (8000, 28559)]