4764400

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:338

約数の個数: 60

約数和(自身を含む): 11754952

約数和(自身を除く): 6990552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 215, 277, 344, 400, 430, 554, 688, 860, 1075, 1108, 1385, 1720, 2150, 2216, 2770, 3440, 4300, 4432, 5540, 6925, 8600, 11080, 11911, 13850, 17200, 22160, 23822, 27700, 47644, 55400, 59555, 95288, 110800, 119110, 190576, 238220, 297775, 476440, 595550, 952880, 1191100, 2382200, 4764400]

約数ペア:

[(1, 4764400), (2, 2382200), (4, 1191100), (5, 952880), (8, 595550), (10, 476440), (16, 297775), (20, 238220), (25, 190576), (40, 119110), (43, 110800), (50, 95288), (80, 59555), (86, 55400), (100, 47644), (172, 27700), (200, 23822), (215, 22160), (277, 17200), (344, 13850), (400, 11911), (430, 11080), (554, 8600), (688, 6925), (860, 5540), (1075, 4432), (1108, 4300), (1385, 3440), (1720, 2770), (2150, 2216)]