6221199280

素因数分解:

$2^4\times 5^1\times {\mathrm{2797}}^1\times {\mathrm{27803}}^1$

素因数の和:30613

約数の個数: 40

約数和(自身を含む): 14469980112

約数和(自身を除く): 8248780832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2797, 5594, 11188, 13985, 22376, 27803, 27970, 44752, 55606, 55940, 111212, 111880, 139015, 222424, 223760, 278030, 444848, 556060, 1112120, 2224240, 77764991, 155529982, 311059964, 388824955, 622119928, 777649910, 1244239856, 1555299820, 3110599640, 6221199280]

約数ペア:

[(1, 6221199280), (2, 3110599640), (4, 1555299820), (5, 1244239856), (8, 777649910), (10, 622119928), (16, 388824955), (20, 311059964), (40, 155529982), (80, 77764991), (2797, 2224240), (5594, 1112120), (11188, 556060), (13985, 444848), (22376, 278030), (27803, 223760), (27970, 222424), (44752, 139015), (55606, 111880), (55940, 111212)]