14784880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:394

約数の個数: 80

約数和(自身を含む): 38327904

約数和(自身を除く): 23543024

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, 317, 424, 440, 530, 583, 634, 848, 880, 1060, 1166, 1268, 1585, 2120, 2332, 2536, 2915, 3170, 3487, 4240, 4664, 5072, 5830, 6340, 6974, 9328, 11660, 12680, 13948, 16801, 17435, 23320, 25360, 27896, 33602, 34870, 46640, 55792, 67204, 69740, 84005, 134408, 139480, 168010, 184811, 268816, 278960, 336020, 369622, 672040, 739244, 924055, 1344080, 1478488, 1848110, 2956976, 3696220, 7392440, 14784880]

約数ペア:

[(1, 14784880), (2, 7392440), (4, 3696220), (5, 2956976), (8, 1848110), (10, 1478488), (11, 1344080), (16, 924055), (20, 739244), (22, 672040), (40, 369622), (44, 336020), (53, 278960), (55, 268816), (80, 184811), (88, 168010), (106, 139480), (110, 134408), (176, 84005), (212, 69740), (220, 67204), (265, 55792), (317, 46640), (424, 34870), (440, 33602), (530, 27896), (583, 25360), (634, 23320), (848, 17435), (880, 16801), (1060, 13948), (1166, 12680), (1268, 11660), (1585, 9328), (2120, 6974), (2332, 6340), (2536, 5830), (2915, 5072), (3170, 4664), (3487, 4240)]