27377680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:664

約数の個数: 80

約数和(自身を含む): 70870464

約数和(自身を除く): 43492784

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 53, 55, 80, 88, 106, 110, 176, 212, 220, 265, 424, 440, 530, 583, 587, 848, 880, 1060, 1166, 1174, 2120, 2332, 2348, 2915, 2935, 4240, 4664, 4696, 5830, 5870, 6457, 9328, 9392, 11660, 11740, 12914, 23320, 23480, 25828, 31111, 32285, 46640, 46960, 51656, 62222, 64570, 103312, 124444, 129140, 155555, 248888, 258280, 311110, 342221, 497776, 516560, 622220, 684442, 1244440, 1368884, 1711105, 2488880, 2737768, 3422210, 5475536, 6844420, 13688840, 27377680]

約数ペア:

[(1, 27377680), (2, 13688840), (4, 6844420), (5, 5475536), (8, 3422210), (10, 2737768), (11, 2488880), (16, 1711105), (20, 1368884), (22, 1244440), (40, 684442), (44, 622220), (53, 516560), (55, 497776), (80, 342221), (88, 311110), (106, 258280), (110, 248888), (176, 155555), (212, 129140), (220, 124444), (265, 103312), (424, 64570), (440, 62222), (530, 51656), (583, 46960), (587, 46640), (848, 32285), (880, 31111), (1060, 25828), (1166, 23480), (1174, 23320), (2120, 12914), (2332, 11740), (2348, 11660), (2915, 9392), (2935, 9328), (4240, 6457), (4664, 5870), (4696, 5830)]