12111400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 33122880

約数和(自身を除く): 21011480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 41, 50, 56, 70, 82, 100, 140, 164, 175, 200, 205, 211, 280, 287, 328, 350, 410, 422, 574, 700, 820, 844, 1025, 1055, 1148, 1400, 1435, 1477, 1640, 1688, 2050, 2110, 2296, 2870, 2954, 4100, 4220, 5275, 5740, 5908, 7175, 7385, 8200, 8440, 8651, 10550, 11480, 11816, 14350, 14770, 17302, 21100, 28700, 29540, 34604, 36925, 42200, 43255, 57400, 59080, 60557, 69208, 73850, 86510, 121114, 147700, 173020, 216275, 242228, 295400, 302785, 346040, 432550, 484456, 605570, 865100, 1211140, 1513925, 1730200, 2422280, 3027850, 6055700, 12111400]

約数ペア:

[(1, 12111400), (2, 6055700), (4, 3027850), (5, 2422280), (7, 1730200), (8, 1513925), (10, 1211140), (14, 865100), (20, 605570), (25, 484456), (28, 432550), (35, 346040), (40, 302785), (41, 295400), (50, 242228), (56, 216275), (70, 173020), (82, 147700), (100, 121114), (140, 86510), (164, 73850), (175, 69208), (200, 60557), (205, 59080), (211, 57400), (280, 43255), (287, 42200), (328, 36925), (350, 34604), (410, 29540), (422, 28700), (574, 21100), (700, 17302), (820, 14770), (844, 14350), (1025, 11816), (1055, 11480), (1148, 10550), (1400, 8651), (1435, 8440), (1477, 8200), (1640, 7385), (1688, 7175), (2050, 5908), (2110, 5740), (2296, 5275), (2870, 4220), (2954, 4100)]