410868680

素因数分解:

$2^3\times 5^1\times {\mathrm{2659}}^1\times {\mathrm{3863}}^1$

素因数の和:6533

約数の個数: 32

約数和(自身を含む): 925041600

約数和(自身を除く): 514172920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2659, 3863, 5318, 7726, 10636, 13295, 15452, 19315, 21272, 26590, 30904, 38630, 53180, 77260, 106360, 154520, 10271717, 20543434, 41086868, 51358585, 82173736, 102717170, 205434340, 410868680]

約数ペア:

[(1, 410868680), (2, 205434340), (4, 102717170), (5, 82173736), (8, 51358585), (10, 41086868), (20, 20543434), (40, 10271717), (2659, 154520), (3863, 106360), (5318, 77260), (7726, 53180), (10636, 38630), (13295, 30904), (15452, 26590), (19315, 21272)]