171659800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1$

素因数の和:773

約数の個数: 96

約数和(自身を含む): 434659680

約数和(自身を除く): 262999880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 103, 104, 130, 200, 206, 260, 325, 412, 515, 520, 641, 650, 824, 1030, 1282, 1300, 1339, 2060, 2564, 2575, 2600, 2678, 3205, 4120, 5128, 5150, 5356, 6410, 6695, 8333, 10300, 10712, 12820, 13390, 16025, 16666, 20600, 25640, 26780, 32050, 33332, 33475, 41665, 53560, 64100, 66023, 66664, 66950, 83330, 128200, 132046, 133900, 166660, 208325, 264092, 267800, 330115, 333320, 416650, 528184, 660230, 833300, 858299, 1320460, 1650575, 1666600, 1716598, 2640920, 3301150, 3433196, 4291495, 6602300, 6866392, 8582990, 13204600, 17165980, 21457475, 34331960, 42914950, 85829900, 171659800]

約数ペア:

[(1, 171659800), (2, 85829900), (4, 42914950), (5, 34331960), (8, 21457475), (10, 17165980), (13, 13204600), (20, 8582990), (25, 6866392), (26, 6602300), (40, 4291495), (50, 3433196), (52, 3301150), (65, 2640920), (100, 1716598), (103, 1666600), (104, 1650575), (130, 1320460), (200, 858299), (206, 833300), (260, 660230), (325, 528184), (412, 416650), (515, 333320), (520, 330115), (641, 267800), (650, 264092), (824, 208325), (1030, 166660), (1282, 133900), (1300, 132046), (1339, 128200), (2060, 83330), (2564, 66950), (2575, 66664), (2600, 66023), (2678, 64100), (3205, 53560), (4120, 41665), (5128, 33475), (5150, 33332), (5356, 32050), (6410, 26780), (6695, 25640), (8333, 20600), (10300, 16666), (10712, 16025), (12820, 13390)]