22236965680

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2447}}^1\times {\mathrm{3917}}^1$

素因数の和:6406

約数の個数: 80

約数和(自身を含む): 53519253120

約数和(自身を除く): 31282287440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 2447, 3917, 4894, 7834, 9788, 12235, 15668, 19576, 19585, 24470, 31336, 39152, 39170, 48940, 62672, 70963, 78340, 97880, 113593, 141926, 156680, 195760, 227186, 283852, 313360, 354815, 454372, 567704, 567965, 709630, 908744, 1135408, 1135930, 1419260, 1817488, 2271860, 2838520, 4543720, 5677040, 9087440, 9584899, 19169798, 38339596, 47924495, 76679192, 95848990, 153358384, 191697980, 277962071, 383395960, 555924142, 766791920, 1111848284, 1389810355, 2223696568, 2779620710, 4447393136, 5559241420, 11118482840, 22236965680]

約数ペア:

[(1, 22236965680), (2, 11118482840), (4, 5559241420), (5, 4447393136), (8, 2779620710), (10, 2223696568), (16, 1389810355), (20, 1111848284), (29, 766791920), (40, 555924142), (58, 383395960), (80, 277962071), (116, 191697980), (145, 153358384), (232, 95848990), (290, 76679192), (464, 47924495), (580, 38339596), (1160, 19169798), (2320, 9584899), (2447, 9087440), (3917, 5677040), (4894, 4543720), (7834, 2838520), (9788, 2271860), (12235, 1817488), (15668, 1419260), (19576, 1135930), (19585, 1135408), (24470, 908744), (31336, 709630), (39152, 567965), (39170, 567704), (48940, 454372), (62672, 354815), (70963, 313360), (78340, 283852), (97880, 227186), (113593, 195760), (141926, 156680)]