38703080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{283}}^1$

素因数の和:570

約数の個数: 64

約数和(自身を含む): 94469760

約数和(自身を除く): 55766680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 263, 283, 520, 526, 566, 1052, 1132, 1315, 1415, 2104, 2264, 2630, 2830, 3419, 3679, 5260, 5660, 6838, 7358, 10520, 11320, 13676, 14716, 17095, 18395, 27352, 29432, 34190, 36790, 68380, 73580, 74429, 136760, 147160, 148858, 297716, 372145, 595432, 744290, 967577, 1488580, 1935154, 2977160, 3870308, 4837885, 7740616, 9675770, 19351540, 38703080]

約数ペア:

[(1, 38703080), (2, 19351540), (4, 9675770), (5, 7740616), (8, 4837885), (10, 3870308), (13, 2977160), (20, 1935154), (26, 1488580), (40, 967577), (52, 744290), (65, 595432), (104, 372145), (130, 297716), (260, 148858), (263, 147160), (283, 136760), (520, 74429), (526, 73580), (566, 68380), (1052, 36790), (1132, 34190), (1315, 29432), (1415, 27352), (2104, 18395), (2264, 17095), (2630, 14716), (2830, 13676), (3419, 11320), (3679, 10520), (5260, 7358), (5660, 6838)]