2027142620

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^3\times {\mathrm{337}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 4334322720

約数和(自身を除く): 2307180100

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 337, 670, 674, 1340, 1348, 1685, 3370, 4489, 6740, 8978, 17956, 22445, 22579, 44890, 45158, 89780, 90316, 112895, 225790, 300763, 451580, 601526, 1203052, 1503815, 1512793, 3007630, 3025586, 6015260, 6051172, 7563965, 15127930, 30255860, 101357131, 202714262, 405428524, 506785655, 1013571310, 2027142620]

約数ペア:

[(1, 2027142620), (2, 1013571310), (4, 506785655), (5, 405428524), (10, 202714262), (20, 101357131), (67, 30255860), (134, 15127930), (268, 7563965), (335, 6051172), (337, 6015260), (670, 3025586), (674, 3007630), (1340, 1512793), (1348, 1503815), (1685, 1203052), (3370, 601526), (4489, 451580), (6740, 300763), (8978, 225790), (17956, 112895), (22445, 90316), (22579, 89780), (44890, 45158)]