8701550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1$

素因数の和:1253

約数の個数: 48

約数和(自身を含む): 19030032

約数和(自身を除く): 10328482

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1217, 1430, 2434, 3575, 6085, 7150, 12170, 13387, 15821, 26774, 30425, 31642, 60850, 66935, 79105, 133870, 158210, 174031, 334675, 348062, 395525, 669350, 791050, 870155, 1740310, 4350775, 8701550]

約数ペア:

[(1, 8701550), (2, 4350775), (5, 1740310), (10, 870155), (11, 791050), (13, 669350), (22, 395525), (25, 348062), (26, 334675), (50, 174031), (55, 158210), (65, 133870), (110, 79105), (130, 66935), (143, 60850), (275, 31642), (286, 30425), (325, 26774), (550, 15821), (650, 13387), (715, 12170), (1217, 7150), (1430, 6085), (2434, 3575)]