15691090360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1550503}}^1$

素因数の和:1550548

約数の個数: 64

約数和(自身を含む): 40189063680

約数和(自身を除く): 24497973320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 10120, 1550503, 3101006, 6202012, 7752515, 12404024, 15505030, 17055533, 31010060, 34111066, 35661569, 62020120, 68222132, 71323138, 85277665, 136444264, 142646276, 170555330, 178307845, 285292552, 341110660, 356615690, 392277259, 682221320, 713231380, 784554518, 1426462760, 1569109036, 1961386295, 3138218072, 3922772590, 7845545180, 15691090360]

約数ペア:

[(1, 15691090360), (2, 7845545180), (4, 3922772590), (5, 3138218072), (8, 1961386295), (10, 1569109036), (11, 1426462760), (20, 784554518), (22, 713231380), (23, 682221320), (40, 392277259), (44, 356615690), (46, 341110660), (55, 285292552), (88, 178307845), (92, 170555330), (110, 142646276), (115, 136444264), (184, 85277665), (220, 71323138), (230, 68222132), (253, 62020120), (440, 35661569), (460, 34111066), (506, 31010060), (920, 17055533), (1012, 15505030), (1265, 12404024), (2024, 7752515), (2530, 6202012), (5060, 3101006), (10120, 1550503)]