2772025183510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{42784769}}^1$

素因数の和:42784837

約数の個数: 64

約数和(自身を含む): 5914566604800

約数和(自身を除く): 3142541421290

約数列:

[1, 2, 5, 10, 11, 19, 22, 31, 38, 55, 62, 95, 110, 155, 190, 209, 310, 341, 418, 589, 682, 1045, 1178, 1705, 2090, 2945, 3410, 5890, 6479, 12958, 32395, 64790, 42784769, 85569538, 213923845, 427847690, 470632459, 812910611, 941264918, 1326327839, 1625821222, 2353162295, 2652655678, 4064553055, 4706324590, 6631639195, 8129106110, 8942016721, 13263278390, 14589606229, 17884033442, 25200228941, 29179212458, 44710083605, 50400457882, 72948031145, 89420167210, 126001144705, 145896062290, 252002289410, 277202518351, 554405036702, 1386012591755, 2772025183510]

約数ペア:

[(1, 2772025183510), (2, 1386012591755), (5, 554405036702), (10, 277202518351), (11, 252002289410), (19, 145896062290), (22, 126001144705), (31, 89420167210), (38, 72948031145), (55, 50400457882), (62, 44710083605), (95, 29179212458), (110, 25200228941), (155, 17884033442), (190, 14589606229), (209, 13263278390), (310, 8942016721), (341, 8129106110), (418, 6631639195), (589, 4706324590), (682, 4064553055), (1045, 2652655678), (1178, 2353162295), (1705, 1625821222), (2090, 1326327839), (2945, 941264918), (3410, 812910611), (5890, 470632459), (6479, 427847690), (12958, 213923845), (32395, 85569538), (64790, 42784769)]