45617320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{827}}^1$

素因数の和:1042

約数の個数: 64

約数和(自身を含む): 118039680

約数和(自身を除く): 72422360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 197, 280, 394, 788, 827, 985, 1379, 1576, 1654, 1970, 2758, 3308, 3940, 4135, 5516, 5789, 6616, 6895, 7880, 8270, 11032, 11578, 13790, 16540, 23156, 27580, 28945, 33080, 46312, 55160, 57890, 115780, 162919, 231560, 325838, 651676, 814595, 1140433, 1303352, 1629190, 2280866, 3258380, 4561732, 5702165, 6516760, 9123464, 11404330, 22808660, 45617320]

約数ペア:

[(1, 45617320), (2, 22808660), (4, 11404330), (5, 9123464), (7, 6516760), (8, 5702165), (10, 4561732), (14, 3258380), (20, 2280866), (28, 1629190), (35, 1303352), (40, 1140433), (56, 814595), (70, 651676), (140, 325838), (197, 231560), (280, 162919), (394, 115780), (788, 57890), (827, 55160), (985, 46312), (1379, 33080), (1576, 28945), (1654, 27580), (1970, 23156), (2758, 16540), (3308, 13790), (3940, 11578), (4135, 11032), (5516, 8270), (5789, 7880), (6616, 6895)]