41697760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20047}}^1$

素因数の和:20075

約数の個数: 48

約数和(自身を含む): 106094016

約数和(自身を除く): 64396256

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 20047, 40094, 80188, 100235, 160376, 200470, 260611, 320752, 400940, 521222, 641504, 801880, 1042444, 1303055, 1603760, 2084888, 2606110, 3207520, 4169776, 5212220, 8339552, 10424440, 20848880, 41697760]

約数ペア:

[(1, 41697760), (2, 20848880), (4, 10424440), (5, 8339552), (8, 5212220), (10, 4169776), (13, 3207520), (16, 2606110), (20, 2084888), (26, 1603760), (32, 1303055), (40, 1042444), (52, 801880), (65, 641504), (80, 521222), (104, 400940), (130, 320752), (160, 260611), (208, 200470), (260, 160376), (416, 100235), (520, 80188), (1040, 40094), (2080, 20047)]