147546040

素因数分解:

$2^3\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{2671}}^1$

素因数の和:4063

約数の個数: 32

約数和(自身を含む): 332343360

約数和(自身を除く): 184797320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1381, 2671, 2762, 5342, 5524, 6905, 10684, 11048, 13355, 13810, 21368, 26710, 27620, 53420, 55240, 106840, 3688651, 7377302, 14754604, 18443255, 29509208, 36886510, 73773020, 147546040]

約数ペア:

[(1, 147546040), (2, 73773020), (4, 36886510), (5, 29509208), (8, 18443255), (10, 14754604), (20, 7377302), (40, 3688651), (1381, 106840), (2671, 55240), (2762, 53420), (5342, 27620), (5524, 26710), (6905, 21368), (10684, 13810), (11048, 13355)]