10861660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 24060960

約数和(自身を除く): 13199300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 61, 116, 122, 145, 244, 290, 305, 307, 580, 610, 614, 1220, 1228, 1535, 1769, 3070, 3538, 6140, 7076, 8845, 8903, 17690, 17806, 18727, 35380, 35612, 37454, 44515, 74908, 89030, 93635, 178060, 187270, 374540, 543083, 1086166, 2172332, 2715415, 5430830, 10861660]

約数ペア:

[(1, 10861660), (2, 5430830), (4, 2715415), (5, 2172332), (10, 1086166), (20, 543083), (29, 374540), (58, 187270), (61, 178060), (116, 93635), (122, 89030), (145, 74908), (244, 44515), (290, 37454), (305, 35612), (307, 35380), (580, 18727), (610, 17806), (614, 17690), (1220, 8903), (1228, 8845), (1535, 7076), (1769, 6140), (3070, 3538)]