13426160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 120

約数和(自身を含む): 36612240

約数和(自身を除く): 23186080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 73, 76, 80, 88, 95, 110, 121, 146, 152, 176, 190, 209, 220, 242, 292, 304, 365, 380, 418, 440, 484, 584, 605, 730, 760, 803, 836, 880, 968, 1045, 1168, 1210, 1387, 1460, 1520, 1606, 1672, 1936, 2090, 2299, 2420, 2774, 2920, 3212, 3344, 4015, 4180, 4598, 4840, 5548, 5840, 6424, 6935, 8030, 8360, 8833, 9196, 9680, 11096, 11495, 12848, 13870, 15257, 16060, 16720, 17666, 18392, 22192, 22990, 27740, 30514, 32120, 35332, 36784, 44165, 45980, 55480, 61028, 64240, 70664, 76285, 88330, 91960, 110960, 122056, 141328, 152570, 167827, 176660, 183920, 244112, 305140, 335654, 353320, 610280, 671308, 706640, 839135, 1220560, 1342616, 1678270, 2685232, 3356540, 6713080, 13426160]

約数ペア:

[(1, 13426160), (2, 6713080), (4, 3356540), (5, 2685232), (8, 1678270), (10, 1342616), (11, 1220560), (16, 839135), (19, 706640), (20, 671308), (22, 610280), (38, 353320), (40, 335654), (44, 305140), (55, 244112), (73, 183920), (76, 176660), (80, 167827), (88, 152570), (95, 141328), (110, 122056), (121, 110960), (146, 91960), (152, 88330), (176, 76285), (190, 70664), (209, 64240), (220, 61028), (242, 55480), (292, 45980), (304, 44165), (365, 36784), (380, 35332), (418, 32120), (440, 30514), (484, 27740), (584, 22990), (605, 22192), (730, 18392), (760, 17666), (803, 16720), (836, 16060), (880, 15257), (968, 13870), (1045, 12848), (1168, 11495), (1210, 11096), (1387, 9680), (1460, 9196), (1520, 8833), (1606, 8360), (1672, 8030), (1936, 6935), (2090, 6424), (2299, 5840), (2420, 5548), (2774, 4840), (2920, 4598), (3212, 4180), (3344, 4015)]