4265938240

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{198971}}^1$

素因数の和:199055

約数の個数: 56

約数和(自身を含む): 10309933152

約数和(自身を除く): 6043994912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 1072, 1340, 2144, 2680, 4288, 5360, 10720, 21440, 198971, 397942, 795884, 994855, 1591768, 1989710, 3183536, 3979420, 6367072, 7958840, 12734144, 13331057, 15917680, 26662114, 31835360, 53324228, 63670720, 66655285, 106648456, 133310570, 213296912, 266621140, 426593824, 533242280, 853187648, 1066484560, 2132969120, 4265938240]

約数ペア:

[(1, 4265938240), (2, 2132969120), (4, 1066484560), (5, 853187648), (8, 533242280), (10, 426593824), (16, 266621140), (20, 213296912), (32, 133310570), (40, 106648456), (64, 66655285), (67, 63670720), (80, 53324228), (134, 31835360), (160, 26662114), (268, 15917680), (320, 13331057), (335, 12734144), (536, 7958840), (670, 6367072), (1072, 3979420), (1340, 3183536), (2144, 1989710), (2680, 1591768), (4288, 994855), (5360, 795884), (10720, 397942), (21440, 198971)]