912354760

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{3613}}^1$

素因数の和:3790

約数の個数: 64

約数和(自身を含む): 2107684800

約数和(自身を除く): 1195330040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 107, 118, 214, 236, 295, 428, 472, 535, 590, 856, 1070, 1180, 2140, 2360, 3613, 4280, 6313, 7226, 12626, 14452, 18065, 25252, 28904, 31565, 36130, 50504, 63130, 72260, 126260, 144520, 213167, 252520, 386591, 426334, 773182, 852668, 1065835, 1546364, 1705336, 1932955, 2131670, 3092728, 3865910, 4263340, 7731820, 8526680, 15463640, 22808869, 45617738, 91235476, 114044345, 182470952, 228088690, 456177380, 912354760]

約数ペア:

[(1, 912354760), (2, 456177380), (4, 228088690), (5, 182470952), (8, 114044345), (10, 91235476), (20, 45617738), (40, 22808869), (59, 15463640), (107, 8526680), (118, 7731820), (214, 4263340), (236, 3865910), (295, 3092728), (428, 2131670), (472, 1932955), (535, 1705336), (590, 1546364), (856, 1065835), (1070, 852668), (1180, 773182), (2140, 426334), (2360, 386591), (3613, 252520), (4280, 213167), (6313, 144520), (7226, 126260), (12626, 72260), (14452, 63130), (18065, 50504), (25252, 36130), (28904, 31565)]