84605620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{34961}}^1$

素因数の和:34992

約数の個数: 36

約数和(自身を含む): 195297732

約数和(自身を除く): 110692112

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 34961, 69922, 139844, 174805, 349610, 384571, 699220, 769142, 1538284, 1922855, 3845710, 4230281, 7691420, 8460562, 16921124, 21151405, 42302810, 84605620]

約数ペア:

[(1, 84605620), (2, 42302810), (4, 21151405), (5, 16921124), (10, 8460562), (11, 7691420), (20, 4230281), (22, 3845710), (44, 1922855), (55, 1538284), (110, 769142), (121, 699220), (220, 384571), (242, 349610), (484, 174805), (605, 139844), (1210, 69922), (2420, 34961)]