22269366920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1523}}^1\times {\mathrm{21503}}^1$

素因数の和:23054

約数の個数: 64

約数和(自身を含む): 53090795520

約数和(自身を除く): 30821428600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1523, 3046, 6092, 7615, 12184, 15230, 21503, 25891, 30460, 43006, 51782, 60920, 86012, 103564, 107515, 129455, 172024, 207128, 215030, 258910, 365551, 430060, 517820, 731102, 860120, 1035640, 1462204, 1827755, 2924408, 3655510, 7311020, 14622040, 32749069, 65498138, 130996276, 163745345, 261992552, 327490690, 556734173, 654981380, 1113468346, 1309962760, 2226936692, 2783670865, 4453873384, 5567341730, 11134683460, 22269366920]

約数ペア:

[(1, 22269366920), (2, 11134683460), (4, 5567341730), (5, 4453873384), (8, 2783670865), (10, 2226936692), (17, 1309962760), (20, 1113468346), (34, 654981380), (40, 556734173), (68, 327490690), (85, 261992552), (136, 163745345), (170, 130996276), (340, 65498138), (680, 32749069), (1523, 14622040), (3046, 7311020), (6092, 3655510), (7615, 2924408), (12184, 1827755), (15230, 1462204), (21503, 1035640), (25891, 860120), (30460, 731102), (43006, 517820), (51782, 430060), (60920, 365551), (86012, 258910), (103564, 215030), (107515, 207128), (129455, 172024)]