201673120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^3\times {\mathrm{947}}^1$

素因数の和:995

約数の個数: 96

約数和(自身を含む): 524615616

約数和(自身を除く): 322942496

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 947, 968, 1210, 1331, 1760, 1894, 1936, 2420, 2662, 3788, 3872, 4735, 4840, 5324, 6655, 7576, 9470, 9680, 10417, 10648, 13310, 15152, 18940, 19360, 20834, 21296, 26620, 30304, 37880, 41668, 42592, 52085, 53240, 75760, 83336, 104170, 106480, 114587, 151520, 166672, 208340, 212960, 229174, 333344, 416680, 458348, 572935, 833360, 916696, 1145870, 1260457, 1666720, 1833392, 2291740, 2520914, 3666784, 4583480, 5041828, 6302285, 9166960, 10083656, 12604570, 18333920, 20167312, 25209140, 40334624, 50418280, 100836560, 201673120]

約数ペア:

[(1, 201673120), (2, 100836560), (4, 50418280), (5, 40334624), (8, 25209140), (10, 20167312), (11, 18333920), (16, 12604570), (20, 10083656), (22, 9166960), (32, 6302285), (40, 5041828), (44, 4583480), (55, 3666784), (80, 2520914), (88, 2291740), (110, 1833392), (121, 1666720), (160, 1260457), (176, 1145870), (220, 916696), (242, 833360), (352, 572935), (440, 458348), (484, 416680), (605, 333344), (880, 229174), (947, 212960), (968, 208340), (1210, 166672), (1331, 151520), (1760, 114587), (1894, 106480), (1936, 104170), (2420, 83336), (2662, 75760), (3788, 53240), (3872, 52085), (4735, 42592), (4840, 41668), (5324, 37880), (6655, 30304), (7576, 26620), (9470, 21296), (9680, 20834), (10417, 19360), (10648, 18940), (13310, 15152)]