133366880

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{36241}}^1$

素因数の和:36279

約数の個数: 48

約数和(自身を含む): 328787424

約数和(自身を除く): 195420544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 36241, 72482, 144964, 181205, 289928, 362410, 579856, 724820, 833543, 1159712, 1449640, 1667086, 2899280, 3334172, 4167715, 5798560, 6668344, 8335430, 13336688, 16670860, 26673376, 33341720, 66683440, 133366880]

約数ペア:

[(1, 133366880), (2, 66683440), (4, 33341720), (5, 26673376), (8, 16670860), (10, 13336688), (16, 8335430), (20, 6668344), (23, 5798560), (32, 4167715), (40, 3334172), (46, 2899280), (80, 1667086), (92, 1449640), (115, 1159712), (160, 833543), (184, 724820), (230, 579856), (368, 362410), (460, 289928), (736, 181205), (920, 144964), (1840, 72482), (3680, 36241)]