2220090112

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{26849}}^1$

素因数の和:26901

約数の個数: 72

約数和(自身を含む): 4939326000

約数和(自身を除く): 2719235888

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2176, 2432, 2584, 4352, 4864, 5168, 10336, 20672, 26849, 41344, 53698, 82688, 107396, 214792, 429584, 456433, 510131, 859168, 912866, 1020262, 1718336, 1825732, 2040524, 3436672, 3651464, 4081048, 6873344, 7302928, 8162096, 8672227, 14605856, 16324192, 17344454, 29211712, 32648384, 34688908, 58423424, 65296768, 69377816, 116846848, 130593536, 138755632, 277511264, 555022528, 1110045056, 2220090112]

約数ペア:

[(1, 2220090112), (2, 1110045056), (4, 555022528), (8, 277511264), (16, 138755632), (17, 130593536), (19, 116846848), (32, 69377816), (34, 65296768), (38, 58423424), (64, 34688908), (68, 32648384), (76, 29211712), (128, 17344454), (136, 16324192), (152, 14605856), (256, 8672227), (272, 8162096), (304, 7302928), (323, 6873344), (544, 4081048), (608, 3651464), (646, 3436672), (1088, 2040524), (1216, 1825732), (1292, 1718336), (2176, 1020262), (2432, 912866), (2584, 859168), (4352, 510131), (4864, 456433), (5168, 429584), (10336, 214792), (20672, 107396), (26849, 82688), (41344, 53698)]