4946349320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1021973}}^1$

素因数の和:1022006

約数の個数: 48

約数和(自身を含む): 12233028780

約数和(自身を除く): 7286679460

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 1021973, 2043946, 4087892, 5109865, 8175784, 10219730, 11241703, 20439460, 22483406, 40878920, 44966812, 56208515, 89933624, 112417030, 123658733, 224834060, 247317466, 449668120, 494634932, 618293665, 989269864, 1236587330, 2473174660, 4946349320]

約数ペア:

[(1, 4946349320), (2, 2473174660), (4, 1236587330), (5, 989269864), (8, 618293665), (10, 494634932), (11, 449668120), (20, 247317466), (22, 224834060), (40, 123658733), (44, 112417030), (55, 89933624), (88, 56208515), (110, 44966812), (121, 40878920), (220, 22483406), (242, 20439460), (440, 11241703), (484, 10219730), (605, 8175784), (968, 5109865), (1210, 4087892), (2420, 2043946), (4840, 1021973)]