65189560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2591}}^1$

素因数の和:2656

約数の個数: 64

約数和(自身を含む): 159563520

約数和(自身を除く): 94373960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 629, 680, 740, 1258, 1480, 2516, 2591, 3145, 5032, 5182, 6290, 10364, 12580, 12955, 20728, 25160, 25910, 44047, 51820, 88094, 95867, 103640, 176188, 191734, 220235, 352376, 383468, 440470, 479335, 766936, 880940, 958670, 1629739, 1761880, 1917340, 3259478, 3834680, 6518956, 8148695, 13037912, 16297390, 32594780, 65189560]

約数ペア:

[(1, 65189560), (2, 32594780), (4, 16297390), (5, 13037912), (8, 8148695), (10, 6518956), (17, 3834680), (20, 3259478), (34, 1917340), (37, 1761880), (40, 1629739), (68, 958670), (74, 880940), (85, 766936), (136, 479335), (148, 440470), (170, 383468), (185, 352376), (296, 220235), (340, 191734), (370, 176188), (629, 103640), (680, 95867), (740, 88094), (1258, 51820), (1480, 44047), (2516, 25910), (2591, 25160), (3145, 20728), (5032, 12955), (5182, 12580), (6290, 10364)]