13117000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1043

約数の個数: 64

約数和(自身を含む): 33087600

約数和(自身を除く): 19970600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1009, 1300, 1625, 2018, 2600, 3250, 4036, 5045, 6500, 8072, 10090, 13000, 13117, 20180, 25225, 26234, 40360, 50450, 52468, 65585, 100900, 104936, 126125, 131170, 201800, 252250, 262340, 327925, 504500, 524680, 655850, 1009000, 1311700, 1639625, 2623400, 3279250, 6558500, 13117000]

約数ペア:

[(1, 13117000), (2, 6558500), (4, 3279250), (5, 2623400), (8, 1639625), (10, 1311700), (13, 1009000), (20, 655850), (25, 524680), (26, 504500), (40, 327925), (50, 262340), (52, 252250), (65, 201800), (100, 131170), (104, 126125), (125, 104936), (130, 100900), (200, 65585), (250, 52468), (260, 50450), (325, 40360), (500, 26234), (520, 25225), (650, 20180), (1000, 13117), (1009, 13000), (1300, 10090), (1625, 8072), (2018, 6500), (2600, 5045), (3250, 4036)]