1892832800

素因数分解:

$2^5\times 5^2\times {\mathrm{1327}}^1\times {\mathrm{1783}}^1$

素因数の和:3130

約数の個数: 72

約数和(自身を含む): 4626953856

約数和(自身を除く): 2734121056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 1327, 1783, 2654, 3566, 5308, 6635, 7132, 8915, 10616, 13270, 14264, 17830, 21232, 26540, 28528, 33175, 35660, 42464, 44575, 53080, 57056, 66350, 71320, 89150, 106160, 132700, 142640, 178300, 212320, 265400, 285280, 356600, 530800, 713200, 1061600, 1426400, 2366041, 4732082, 9464164, 11830205, 18928328, 23660410, 37856656, 47320820, 59151025, 75713312, 94641640, 118302050, 189283280, 236604100, 378566560, 473208200, 946416400, 1892832800]

約数ペア:

[(1, 1892832800), (2, 946416400), (4, 473208200), (5, 378566560), (8, 236604100), (10, 189283280), (16, 118302050), (20, 94641640), (25, 75713312), (32, 59151025), (40, 47320820), (50, 37856656), (80, 23660410), (100, 18928328), (160, 11830205), (200, 9464164), (400, 4732082), (800, 2366041), (1327, 1426400), (1783, 1061600), (2654, 713200), (3566, 530800), (5308, 356600), (6635, 285280), (7132, 265400), (8915, 212320), (10616, 178300), (13270, 142640), (14264, 132700), (17830, 106160), (21232, 89150), (26540, 71320), (28528, 66350), (33175, 57056), (35660, 53080), (42464, 44575)]