1946328650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{541}}^2$

素因数の和:1120

約数の個数: 72

約数和(自身を含む): 4363158240

約数和(自身を除く): 2416829590

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 541, 665, 950, 1082, 1330, 2705, 3325, 3787, 5410, 6650, 7574, 10279, 13525, 18935, 20558, 27050, 37870, 51395, 71953, 94675, 102790, 143906, 189350, 256975, 292681, 359765, 513950, 585362, 719530, 1463405, 1798825, 2048767, 2926810, 3597650, 4097534, 5560939, 7317025, 10243835, 11121878, 14634050, 20487670, 27804695, 38926573, 51219175, 55609390, 77853146, 102438350, 139023475, 194632865, 278046950, 389265730, 973164325, 1946328650]

約数ペア:

[(1, 1946328650), (2, 973164325), (5, 389265730), (7, 278046950), (10, 194632865), (14, 139023475), (19, 102438350), (25, 77853146), (35, 55609390), (38, 51219175), (50, 38926573), (70, 27804695), (95, 20487670), (133, 14634050), (175, 11121878), (190, 10243835), (266, 7317025), (350, 5560939), (475, 4097534), (541, 3597650), (665, 2926810), (950, 2048767), (1082, 1798825), (1330, 1463405), (2705, 719530), (3325, 585362), (3787, 513950), (5410, 359765), (6650, 292681), (7574, 256975), (10279, 189350), (13525, 143906), (18935, 102790), (20558, 94675), (27050, 71953), (37870, 51395)]