1870360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 4665600

約数和(自身を除く): 2795240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 107, 115, 152, 184, 190, 214, 230, 380, 428, 437, 460, 535, 760, 856, 874, 920, 1070, 1748, 2033, 2140, 2185, 2461, 3496, 4066, 4280, 4370, 4922, 8132, 8740, 9844, 10165, 12305, 16264, 17480, 19688, 20330, 24610, 40660, 46759, 49220, 81320, 93518, 98440, 187036, 233795, 374072, 467590, 935180, 1870360]

約数ペア:

[(1, 1870360), (2, 935180), (4, 467590), (5, 374072), (8, 233795), (10, 187036), (19, 98440), (20, 93518), (23, 81320), (38, 49220), (40, 46759), (46, 40660), (76, 24610), (92, 20330), (95, 19688), (107, 17480), (115, 16264), (152, 12305), (184, 10165), (190, 9844), (214, 8740), (230, 8132), (380, 4922), (428, 4370), (437, 4280), (460, 4066), (535, 3496), (760, 2461), (856, 2185), (874, 2140), (920, 2033), (1070, 1748)]