76086440

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 176463360

約数和(自身を除く): 100376920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 73, 142, 146, 284, 292, 355, 365, 367, 568, 584, 710, 730, 734, 1420, 1460, 1468, 1835, 2840, 2920, 2936, 3670, 5183, 7340, 10366, 14680, 20732, 25915, 26057, 26791, 41464, 51830, 52114, 53582, 103660, 104228, 107164, 130285, 133955, 207320, 208456, 214328, 260570, 267910, 521140, 535820, 1042280, 1071640, 1902161, 3804322, 7608644, 9510805, 15217288, 19021610, 38043220, 76086440]

約数ペア:

[(1, 76086440), (2, 38043220), (4, 19021610), (5, 15217288), (8, 9510805), (10, 7608644), (20, 3804322), (40, 1902161), (71, 1071640), (73, 1042280), (142, 535820), (146, 521140), (284, 267910), (292, 260570), (355, 214328), (365, 208456), (367, 207320), (568, 133955), (584, 130285), (710, 107164), (730, 104228), (734, 103660), (1420, 53582), (1460, 52114), (1468, 51830), (1835, 41464), (2840, 26791), (2920, 26057), (2936, 25915), (3670, 20732), (5183, 14680), (7340, 10366)]