2247288760

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{5261}}^1$

素因数の和:5512

約数の個数: 64

約数和(自身を含む): 5171493600

約数和(自身を除く): 2924204840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 181, 236, 295, 362, 472, 590, 724, 905, 1180, 1448, 1810, 2360, 3620, 5261, 7240, 10522, 10679, 21044, 21358, 26305, 42088, 42716, 52610, 53395, 85432, 105220, 106790, 210440, 213580, 310399, 427160, 620798, 952241, 1241596, 1551995, 1904482, 2483192, 3103990, 3808964, 4761205, 6207980, 7617928, 9522410, 12415960, 19044820, 38089640, 56182219, 112364438, 224728876, 280911095, 449457752, 561822190, 1123644380, 2247288760]

約数ペア:

[(1, 2247288760), (2, 1123644380), (4, 561822190), (5, 449457752), (8, 280911095), (10, 224728876), (20, 112364438), (40, 56182219), (59, 38089640), (118, 19044820), (181, 12415960), (236, 9522410), (295, 7617928), (362, 6207980), (472, 4761205), (590, 3808964), (724, 3103990), (905, 2483192), (1180, 1904482), (1448, 1551995), (1810, 1241596), (2360, 952241), (3620, 620798), (5261, 427160), (7240, 310399), (10522, 213580), (10679, 210440), (21044, 106790), (21358, 105220), (26305, 85432), (42088, 53395), (42716, 52610)]