26741770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 55520640

約数和(自身を除く): 28778870

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 83, 101, 110, 145, 166, 202, 290, 319, 415, 505, 638, 830, 913, 1010, 1111, 1595, 1826, 2222, 2407, 2929, 3190, 4565, 4814, 5555, 5858, 8383, 9130, 11110, 12035, 14645, 16766, 24070, 26477, 29290, 32219, 41915, 52954, 64438, 83830, 92213, 132385, 161095, 184426, 243107, 264770, 322190, 461065, 486214, 922130, 1215535, 2431070, 2674177, 5348354, 13370885, 26741770]

約数ペア:

[(1, 26741770), (2, 13370885), (5, 5348354), (10, 2674177), (11, 2431070), (22, 1215535), (29, 922130), (55, 486214), (58, 461065), (83, 322190), (101, 264770), (110, 243107), (145, 184426), (166, 161095), (202, 132385), (290, 92213), (319, 83830), (415, 64438), (505, 52954), (638, 41915), (830, 32219), (913, 29290), (1010, 26477), (1111, 24070), (1595, 16766), (1826, 14645), (2222, 12035), (2407, 11110), (2929, 9130), (3190, 8383), (4565, 5858), (4814, 5555)]