1570480

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:373

約数の個数: 40

約数和(自身を含む): 3718512

約数和(自身を除く): 2148032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 293, 335, 536, 586, 670, 1072, 1172, 1340, 1465, 2344, 2680, 2930, 4688, 5360, 5860, 11720, 19631, 23440, 39262, 78524, 98155, 157048, 196310, 314096, 392620, 785240, 1570480]

約数ペア:

[(1, 1570480), (2, 785240), (4, 392620), (5, 314096), (8, 196310), (10, 157048), (16, 98155), (20, 78524), (40, 39262), (67, 23440), (80, 19631), (134, 11720), (268, 5860), (293, 5360), (335, 4688), (536, 2930), (586, 2680), (670, 2344), (1072, 1465), (1172, 1340)]