1336410040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{9377}}^1$

素因数の和:9904

約数の個数: 64

約数和(自身を含む): 3443601600

約数和(自身を除く): 2107191560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 509, 1018, 2036, 2545, 3563, 4072, 5090, 7126, 9377, 10180, 14252, 17815, 18754, 20360, 28504, 35630, 37508, 46885, 65639, 71260, 75016, 93770, 131278, 142520, 187540, 262556, 328195, 375080, 525112, 656390, 1312780, 2625560, 4772893, 9545786, 19091572, 23864465, 33410251, 38183144, 47728930, 66820502, 95457860, 133641004, 167051255, 190915720, 267282008, 334102510, 668205020, 1336410040]

約数ペア:

[(1, 1336410040), (2, 668205020), (4, 334102510), (5, 267282008), (7, 190915720), (8, 167051255), (10, 133641004), (14, 95457860), (20, 66820502), (28, 47728930), (35, 38183144), (40, 33410251), (56, 23864465), (70, 19091572), (140, 9545786), (280, 4772893), (509, 2625560), (1018, 1312780), (2036, 656390), (2545, 525112), (3563, 375080), (4072, 328195), (5090, 262556), (7126, 187540), (9377, 142520), (10180, 131278), (14252, 93770), (17815, 75016), (18754, 71260), (20360, 65639), (28504, 46885), (35630, 37508)]