4549400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 72

約数和(自身を含む): 11314380

約数和(自身を除く): 6764980

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 43, 46, 50, 86, 92, 100, 115, 172, 184, 200, 215, 230, 344, 430, 460, 529, 575, 860, 920, 989, 1058, 1075, 1150, 1720, 1978, 2116, 2150, 2300, 2645, 3956, 4232, 4300, 4600, 4945, 5290, 7912, 8600, 9890, 10580, 13225, 19780, 21160, 22747, 24725, 26450, 39560, 45494, 49450, 52900, 90988, 98900, 105800, 113735, 181976, 197800, 227470, 454940, 568675, 909880, 1137350, 2274700, 4549400]

約数ペア:

[(1, 4549400), (2, 2274700), (4, 1137350), (5, 909880), (8, 568675), (10, 454940), (20, 227470), (23, 197800), (25, 181976), (40, 113735), (43, 105800), (46, 98900), (50, 90988), (86, 52900), (92, 49450), (100, 45494), (115, 39560), (172, 26450), (184, 24725), (200, 22747), (215, 21160), (230, 19780), (344, 13225), (430, 10580), (460, 9890), (529, 8600), (575, 7912), (860, 5290), (920, 4945), (989, 4600), (1058, 4300), (1075, 4232), (1150, 3956), (1720, 2645), (1978, 2300), (2116, 2150)]