10389560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{491}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 24486840

約数和(自身を除く): 14097280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 491, 529, 920, 982, 1058, 1964, 2116, 2455, 2645, 3928, 4232, 4910, 5290, 9820, 10580, 11293, 19640, 21160, 22586, 45172, 56465, 90344, 112930, 225860, 259739, 451720, 519478, 1038956, 1298695, 2077912, 2597390, 5194780, 10389560]

約数ペア:

[(1, 10389560), (2, 5194780), (4, 2597390), (5, 2077912), (8, 1298695), (10, 1038956), (20, 519478), (23, 451720), (40, 259739), (46, 225860), (92, 112930), (115, 90344), (184, 56465), (230, 45172), (460, 22586), (491, 21160), (529, 19640), (920, 11293), (982, 10580), (1058, 9820), (1964, 5290), (2116, 4910), (2455, 4232), (2645, 3928)]