1076872000

素因数分解:

$2^6\times 5^3\times {\mathrm{134609}}^1$

素因数の和:134636

約数の個数: 56

約数和(自身を含む): 2666893320

約数和(自身を除く): 1590021320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 8000, 134609, 269218, 538436, 673045, 1076872, 1346090, 2153744, 2692180, 3365225, 4307488, 5384360, 6730450, 8614976, 10768720, 13460900, 16826125, 21537440, 26921800, 33652250, 43074880, 53843600, 67304500, 107687200, 134609000, 215374400, 269218000, 538436000, 1076872000]

約数ペア:

[(1, 1076872000), (2, 538436000), (4, 269218000), (5, 215374400), (8, 134609000), (10, 107687200), (16, 67304500), (20, 53843600), (25, 43074880), (32, 33652250), (40, 26921800), (50, 21537440), (64, 16826125), (80, 13460900), (100, 10768720), (125, 8614976), (160, 6730450), (200, 5384360), (250, 4307488), (320, 3365225), (400, 2692180), (500, 2153744), (800, 1346090), (1000, 1076872), (1600, 673045), (2000, 538436), (4000, 269218), (8000, 134609)]