22472000

素因数分解:

$2^6\times 5^3\times {\mathrm{53}}^2$

素因数の和:133

約数の個数: 84

約数和(自身を含む): 56721756

約数和(自身を除く): 34249756

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 125, 160, 200, 212, 250, 265, 320, 400, 424, 500, 530, 800, 848, 1000, 1060, 1325, 1600, 1696, 2000, 2120, 2650, 2809, 3392, 4000, 4240, 5300, 5618, 6625, 8000, 8480, 10600, 11236, 13250, 14045, 16960, 21200, 22472, 26500, 28090, 42400, 44944, 53000, 56180, 70225, 84800, 89888, 106000, 112360, 140450, 179776, 212000, 224720, 280900, 351125, 424000, 449440, 561800, 702250, 898880, 1123600, 1404500, 2247200, 2809000, 4494400, 5618000, 11236000, 22472000]

約数ペア:

[(1, 22472000), (2, 11236000), (4, 5618000), (5, 4494400), (8, 2809000), (10, 2247200), (16, 1404500), (20, 1123600), (25, 898880), (32, 702250), (40, 561800), (50, 449440), (53, 424000), (64, 351125), (80, 280900), (100, 224720), (106, 212000), (125, 179776), (160, 140450), (200, 112360), (212, 106000), (250, 89888), (265, 84800), (320, 70225), (400, 56180), (424, 53000), (500, 44944), (530, 42400), (800, 28090), (848, 26500), (1000, 22472), (1060, 21200), (1325, 16960), (1600, 14045), (1696, 13250), (2000, 11236), (2120, 10600), (2650, 8480), (2809, 8000), (3392, 6625), (4000, 5618), (4240, 5300)]