13303527440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{3393757}}^1$

素因数の和:3393784

約数の個数: 60

約数和(自身を含む): 35980622316

約数和(自身を除く): 22677094876

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 3393757, 6787514, 13575028, 16968785, 23756299, 27150056, 33937570, 47512598, 54300112, 67875140, 95025196, 118781495, 135750280, 166294093, 190050392, 237562990, 271500560, 332588186, 380100784, 475125980, 665176372, 831470465, 950251960, 1330352744, 1662940930, 1900503920, 2660705488, 3325881860, 6651763720, 13303527440]

約数ペア:

[(1, 13303527440), (2, 6651763720), (4, 3325881860), (5, 2660705488), (7, 1900503920), (8, 1662940930), (10, 1330352744), (14, 950251960), (16, 831470465), (20, 665176372), (28, 475125980), (35, 380100784), (40, 332588186), (49, 271500560), (56, 237562990), (70, 190050392), (80, 166294093), (98, 135750280), (112, 118781495), (140, 95025196), (196, 67875140), (245, 54300112), (280, 47512598), (392, 33937570), (490, 27150056), (560, 23756299), (784, 16968785), (980, 13575028), (1960, 6787514), (3920, 3393757)]