1799160920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{32429}}^1$

素因数の和:32532

約数の個数: 64

約数和(自身を含む): 4319676000

約数和(自身を除く): 2520515080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 73, 76, 95, 146, 152, 190, 292, 365, 380, 584, 730, 760, 1387, 1460, 2774, 2920, 5548, 6935, 11096, 13870, 27740, 32429, 55480, 64858, 129716, 162145, 259432, 324290, 616151, 648580, 1232302, 1297160, 2367317, 2464604, 3080755, 4734634, 4929208, 6161510, 9469268, 11836585, 12323020, 18938536, 23673170, 24646040, 44979023, 47346340, 89958046, 94692680, 179916092, 224895115, 359832184, 449790230, 899580460, 1799160920]

約数ペア:

[(1, 1799160920), (2, 899580460), (4, 449790230), (5, 359832184), (8, 224895115), (10, 179916092), (19, 94692680), (20, 89958046), (38, 47346340), (40, 44979023), (73, 24646040), (76, 23673170), (95, 18938536), (146, 12323020), (152, 11836585), (190, 9469268), (292, 6161510), (365, 4929208), (380, 4734634), (584, 3080755), (730, 2464604), (760, 2367317), (1387, 1297160), (1460, 1232302), (2774, 648580), (2920, 616151), (5548, 324290), (6935, 259432), (11096, 162145), (13870, 129716), (27740, 64858), (32429, 55480)]