188026090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1297}}^1$

素因数の和:1439

約数の個数: 64

約数和(自身を含む): 411206400

約数和(自身を除く): 223180310

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 109, 133, 190, 218, 266, 545, 665, 763, 1090, 1297, 1330, 1526, 2071, 2594, 3815, 4142, 6485, 7630, 9079, 10355, 12970, 14497, 18158, 20710, 24643, 28994, 45395, 49286, 72485, 90790, 123215, 141373, 144970, 172501, 246430, 282746, 345002, 706865, 862505, 989611, 1413730, 1725010, 1979222, 2686087, 4948055, 5372174, 9896110, 13430435, 18802609, 26860870, 37605218, 94013045, 188026090]

約数ペア:

[(1, 188026090), (2, 94013045), (5, 37605218), (7, 26860870), (10, 18802609), (14, 13430435), (19, 9896110), (35, 5372174), (38, 4948055), (70, 2686087), (95, 1979222), (109, 1725010), (133, 1413730), (190, 989611), (218, 862505), (266, 706865), (545, 345002), (665, 282746), (763, 246430), (1090, 172501), (1297, 144970), (1330, 141373), (1526, 123215), (2071, 90790), (2594, 72485), (3815, 49286), (4142, 45395), (6485, 28994), (7630, 24643), (9079, 20710), (10355, 18158), (12970, 14497)]