574497920

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:406

約数の個数: 128

約数和(自身を含む): 1427673600

約数和(自身を除く): 853175680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 71, 80, 94, 128, 142, 160, 188, 235, 269, 284, 320, 355, 376, 470, 538, 568, 640, 710, 752, 940, 1076, 1136, 1345, 1420, 1504, 1880, 2152, 2272, 2690, 2840, 3008, 3337, 3760, 4304, 4544, 5380, 5680, 6016, 6674, 7520, 8608, 9088, 10760, 11360, 12643, 13348, 15040, 16685, 17216, 19099, 21520, 22720, 25286, 26696, 30080, 33370, 34432, 38198, 43040, 45440, 50572, 53392, 63215, 66740, 76396, 86080, 95495, 101144, 106784, 126430, 133480, 152792, 172160, 190990, 202288, 213568, 252860, 266960, 305584, 381980, 404576, 427136, 505720, 533920, 611168, 763960, 809152, 897653, 1011440, 1067840, 1222336, 1527920, 1618304, 1795306, 2022880, 2135680, 2444672, 3055840, 3590612, 4045760, 4488265, 6111680, 7181224, 8091520, 8976530, 12223360, 14362448, 17953060, 28724896, 35906120, 57449792, 71812240, 114899584, 143624480, 287248960, 574497920]

約数ペア:

[(1, 574497920), (2, 287248960), (4, 143624480), (5, 114899584), (8, 71812240), (10, 57449792), (16, 35906120), (20, 28724896), (32, 17953060), (40, 14362448), (47, 12223360), (64, 8976530), (71, 8091520), (80, 7181224), (94, 6111680), (128, 4488265), (142, 4045760), (160, 3590612), (188, 3055840), (235, 2444672), (269, 2135680), (284, 2022880), (320, 1795306), (355, 1618304), (376, 1527920), (470, 1222336), (538, 1067840), (568, 1011440), (640, 897653), (710, 809152), (752, 763960), (940, 611168), (1076, 533920), (1136, 505720), (1345, 427136), (1420, 404576), (1504, 381980), (1880, 305584), (2152, 266960), (2272, 252860), (2690, 213568), (2840, 202288), (3008, 190990), (3337, 172160), (3760, 152792), (4304, 133480), (4544, 126430), (5380, 106784), (5680, 101144), (6016, 95495), (6674, 86080), (7520, 76396), (8608, 66740), (9088, 63215), (10760, 53392), (11360, 50572), (12643, 45440), (13348, 43040), (15040, 38198), (16685, 34432), (17216, 33370), (19099, 30080), (21520, 26696), (22720, 25286)]