2017132250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{5851}}^1$

素因数の和:6072

約数の個数: 64

約数和(自身を含む): 4338157824

約数和(自身を除く): 2321025574

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 197, 250, 350, 394, 875, 985, 1379, 1750, 1970, 2758, 4925, 5851, 6895, 9850, 11702, 13790, 24625, 29255, 34475, 40957, 49250, 58510, 68950, 81914, 146275, 172375, 204785, 292550, 344750, 409570, 731375, 1023925, 1152647, 1462750, 2047850, 2305294, 5119625, 5763235, 8068529, 10239250, 11526470, 16137058, 28816175, 40342645, 57632350, 80685290, 144080875, 201713225, 288161750, 403426450, 1008566125, 2017132250]

約数ペア:

[(1, 2017132250), (2, 1008566125), (5, 403426450), (7, 288161750), (10, 201713225), (14, 144080875), (25, 80685290), (35, 57632350), (50, 40342645), (70, 28816175), (125, 16137058), (175, 11526470), (197, 10239250), (250, 8068529), (350, 5763235), (394, 5119625), (875, 2305294), (985, 2047850), (1379, 1462750), (1750, 1152647), (1970, 1023925), (2758, 731375), (4925, 409570), (5851, 344750), (6895, 292550), (9850, 204785), (11702, 172375), (13790, 146275), (24625, 81914), (29255, 68950), (34475, 58510), (40957, 49250)]