13403000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1031}}^1$

素因数の和:1065

約数の個数: 64

約数和(自身を含む): 33808320

約数和(自身を除く): 20405320

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, 1031, 1300, 1625, 2062, 2600, 3250, 4124, 5155, 6500, 8248, 10310, 13000, 13403, 20620, 25775, 26806, 41240, 51550, 53612, 67015, 103100, 107224, 128875, 134030, 206200, 257750, 268060, 335075, 515500, 536120, 670150, 1031000, 1340300, 1675375, 2680600, 3350750, 6701500, 13403000]

約数ペア:

[(1, 13403000), (2, 6701500), (4, 3350750), (5, 2680600), (8, 1675375), (10, 1340300), (13, 1031000), (20, 670150), (25, 536120), (26, 515500), (40, 335075), (50, 268060), (52, 257750), (65, 206200), (100, 134030), (104, 128875), (125, 107224), (130, 103100), (200, 67015), (250, 53612), (260, 51550), (325, 41240), (500, 26806), (520, 25775), (650, 20620), (1000, 13403), (1031, 13000), (1300, 10310), (1625, 8248), (2062, 6500), (2600, 5155), (3250, 4124)]