164037267550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3554437}}^1$

素因数の和:3554533

約数の個数: 48

約数和(自身を含む): 333207235872

約数和(自身を除く): 169169968322

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 71, 130, 142, 325, 355, 650, 710, 923, 1775, 1846, 3550, 4615, 9230, 23075, 46150, 3554437, 7108874, 17772185, 35544370, 46207681, 88860925, 92415362, 177721850, 231038405, 252365027, 462076810, 504730054, 1155192025, 1261825135, 2310384050, 2523650270, 3280745351, 6309125675, 6561490702, 12618251350, 16403726755, 32807453510, 82018633775, 164037267550]

約数ペア:

[(1, 164037267550), (2, 82018633775), (5, 32807453510), (10, 16403726755), (13, 12618251350), (25, 6561490702), (26, 6309125675), (50, 3280745351), (65, 2523650270), (71, 2310384050), (130, 1261825135), (142, 1155192025), (325, 504730054), (355, 462076810), (650, 252365027), (710, 231038405), (923, 177721850), (1775, 92415362), (1846, 88860925), (3550, 46207681), (4615, 35544370), (9230, 17772185), (23075, 7108874), (46150, 3554437)]