12254660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1051}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 28631232

約数和(自身を除く): 16376572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1051, 1060, 1166, 2102, 2332, 2915, 4204, 5255, 5830, 10510, 11561, 11660, 21020, 23122, 46244, 55703, 57805, 111406, 115610, 222812, 231220, 278515, 557030, 612733, 1114060, 1225466, 2450932, 3063665, 6127330, 12254660]

約数ペア:

[(1, 12254660), (2, 6127330), (4, 3063665), (5, 2450932), (10, 1225466), (11, 1114060), (20, 612733), (22, 557030), (44, 278515), (53, 231220), (55, 222812), (106, 115610), (110, 111406), (212, 57805), (220, 55703), (265, 46244), (530, 23122), (583, 21020), (1051, 11660), (1060, 11561), (1166, 10510), (2102, 5830), (2332, 5255), (2915, 4204)]