98998360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{130261}}^1$

素因数の和:130291

約数の個数: 32

約数和(自身を含む): 234471600

約数和(自身を除く): 135473240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 130261, 260522, 521044, 651305, 1042088, 1302610, 2474959, 2605220, 4949918, 5210440, 9899836, 12374795, 19799672, 24749590, 49499180, 98998360]

約数ペア:

[(1, 98998360), (2, 49499180), (4, 24749590), (5, 19799672), (8, 12374795), (10, 9899836), (19, 5210440), (20, 4949918), (38, 2605220), (40, 2474959), (76, 1302610), (95, 1042088), (152, 651305), (190, 521044), (380, 260522), (760, 130261)]