76763180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{1747}}^1$

素因数の和:1795

約数の個数: 48

約数和(自身を含む): 174730080

約数和(自身を除く): 97966900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 1747, 2197, 3380, 3494, 4394, 6988, 8735, 8788, 10985, 17470, 21970, 22711, 34940, 43940, 45422, 90844, 113555, 227110, 295243, 454220, 590486, 1180972, 1476215, 2952430, 3838159, 5904860, 7676318, 15352636, 19190795, 38381590, 76763180]

約数ペア:

[(1, 76763180), (2, 38381590), (4, 19190795), (5, 15352636), (10, 7676318), (13, 5904860), (20, 3838159), (26, 2952430), (52, 1476215), (65, 1180972), (130, 590486), (169, 454220), (260, 295243), (338, 227110), (676, 113555), (845, 90844), (1690, 45422), (1747, 43940), (2197, 34940), (3380, 22711), (3494, 21970), (4394, 17470), (6988, 10985), (8735, 8788)]