25764860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^2$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 63259056

約数和(自身を除く): 37494196

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 83, 85, 110, 166, 170, 187, 220, 332, 340, 374, 415, 748, 830, 913, 935, 1411, 1660, 1826, 1870, 2822, 3652, 3740, 4565, 5644, 6889, 7055, 9130, 13778, 14110, 15521, 18260, 27556, 28220, 31042, 34445, 62084, 68890, 75779, 77605, 117113, 137780, 151558, 155210, 234226, 303116, 310420, 378895, 468452, 585565, 757790, 1171130, 1288243, 1515580, 2342260, 2576486, 5152972, 6441215, 12882430, 25764860]

約数ペア:

[(1, 25764860), (2, 12882430), (4, 6441215), (5, 5152972), (10, 2576486), (11, 2342260), (17, 1515580), (20, 1288243), (22, 1171130), (34, 757790), (44, 585565), (55, 468452), (68, 378895), (83, 310420), (85, 303116), (110, 234226), (166, 155210), (170, 151558), (187, 137780), (220, 117113), (332, 77605), (340, 75779), (374, 68890), (415, 62084), (748, 34445), (830, 31042), (913, 28220), (935, 27556), (1411, 18260), (1660, 15521), (1826, 14110), (1870, 13778), (2822, 9130), (3652, 7055), (3740, 6889), (4565, 5644)]