13691540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 30058560

約数和(自身を除く): 16367020

約数列:

[1, 2, 4, 5, 10, 20, 41, 59, 82, 118, 164, 205, 236, 283, 295, 410, 566, 590, 820, 1132, 1180, 1415, 2419, 2830, 4838, 5660, 9676, 11603, 12095, 16697, 23206, 24190, 33394, 46412, 48380, 58015, 66788, 83485, 116030, 166970, 232060, 333940, 684577, 1369154, 2738308, 3422885, 6845770, 13691540]

約数ペア:

[(1, 13691540), (2, 6845770), (4, 3422885), (5, 2738308), (10, 1369154), (20, 684577), (41, 333940), (59, 232060), (82, 166970), (118, 116030), (164, 83485), (205, 66788), (236, 58015), (283, 48380), (295, 46412), (410, 33394), (566, 24190), (590, 23206), (820, 16697), (1132, 12095), (1180, 11603), (1415, 9676), (2419, 5660), (2830, 4838)]