1569488027980

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11969}}^1\times {\mathrm{123707}}^1$

素因数の和:135738

約数の個数: 48

約数和(自身を含む): 3358419835680

約数和(自身を除く): 1788931807700

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 11969, 23938, 47876, 59845, 119690, 123707, 239380, 247414, 494828, 618535, 634357, 1237070, 1268714, 2474140, 2537428, 3171785, 6343570, 6556471, 12687140, 13112942, 26225884, 32782355, 65564710, 131129420, 1480649083, 2961298166, 5922596332, 7403245415, 14806490830, 29612981660, 78474401399, 156948802798, 313897605596, 392372006995, 784744013990, 1569488027980]

約数ペア:

[(1, 1569488027980), (2, 784744013990), (4, 392372006995), (5, 313897605596), (10, 156948802798), (20, 78474401399), (53, 29612981660), (106, 14806490830), (212, 7403245415), (265, 5922596332), (530, 2961298166), (1060, 1480649083), (11969, 131129420), (23938, 65564710), (47876, 32782355), (59845, 26225884), (119690, 13112942), (123707, 12687140), (239380, 6556471), (247414, 6343570), (494828, 3171785), (618535, 2537428), (634357, 2474140), (1237070, 1268714)]