67788050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2089}}^1$

素因数の和:2171

約数の個数: 48

約数和(自身を含む): 139946400

約数和(自身を除く): 72158350

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 59, 110, 118, 275, 295, 550, 590, 649, 1298, 1475, 2089, 2950, 3245, 4178, 6490, 10445, 16225, 20890, 22979, 32450, 45958, 52225, 104450, 114895, 123251, 229790, 246502, 574475, 616255, 1148950, 1232510, 1355761, 2711522, 3081275, 6162550, 6778805, 13557610, 33894025, 67788050]

約数ペア:

[(1, 67788050), (2, 33894025), (5, 13557610), (10, 6778805), (11, 6162550), (22, 3081275), (25, 2711522), (50, 1355761), (55, 1232510), (59, 1148950), (110, 616255), (118, 574475), (275, 246502), (295, 229790), (550, 123251), (590, 114895), (649, 104450), (1298, 52225), (1475, 45958), (2089, 32450), (2950, 22979), (3245, 20890), (4178, 16225), (6490, 10445)]