7397647520

素因数分解:

$2^5\times 5^1\times {\mathrm{1913}}^1\times {\mathrm{24169}}^1$

素因数の和:26097

約数の個数: 48

約数和(自身を含む): 17486801640

約数和(自身を除く): 10089154120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1913, 3826, 7652, 9565, 15304, 19130, 24169, 30608, 38260, 48338, 61216, 76520, 96676, 120845, 153040, 193352, 241690, 306080, 386704, 483380, 773408, 966760, 1933520, 3867040, 46235297, 92470594, 184941188, 231176485, 369882376, 462352970, 739764752, 924705940, 1479529504, 1849411880, 3698823760, 7397647520]

約数ペア:

[(1, 7397647520), (2, 3698823760), (4, 1849411880), (5, 1479529504), (8, 924705940), (10, 739764752), (16, 462352970), (20, 369882376), (32, 231176485), (40, 184941188), (80, 92470594), (160, 46235297), (1913, 3867040), (3826, 1933520), (7652, 966760), (9565, 773408), (15304, 483380), (19130, 386704), (24169, 306080), (30608, 241690), (38260, 193352), (48338, 153040), (61216, 120845), (76520, 96676)]