37985090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 81430272

約数和(自身を除く): 43445182

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 101, 110, 130, 143, 202, 263, 286, 505, 526, 715, 1010, 1111, 1313, 1315, 1430, 2222, 2626, 2630, 2893, 3419, 5555, 5786, 6565, 6838, 11110, 13130, 14443, 14465, 17095, 26563, 28886, 28930, 34190, 37609, 53126, 72215, 75218, 132815, 144430, 188045, 265630, 292193, 345319, 376090, 584386, 690638, 1460965, 1726595, 2921930, 3453190, 3798509, 7597018, 18992545, 37985090]

約数ペア:

[(1, 37985090), (2, 18992545), (5, 7597018), (10, 3798509), (11, 3453190), (13, 2921930), (22, 1726595), (26, 1460965), (55, 690638), (65, 584386), (101, 376090), (110, 345319), (130, 292193), (143, 265630), (202, 188045), (263, 144430), (286, 132815), (505, 75218), (526, 72215), (715, 53126), (1010, 37609), (1111, 34190), (1313, 28930), (1315, 28886), (1430, 26563), (2222, 17095), (2626, 14465), (2630, 14443), (2893, 13130), (3419, 11110), (5555, 6838), (5786, 6565)]