13898060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5743}}^1$

素因数の和:5774

約数の個数: 36

約数和(自身を含む): 32085984

約数和(自身を除く): 18187924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 5743, 11486, 22972, 28715, 57430, 63173, 114860, 126346, 252692, 315865, 631730, 694903, 1263460, 1389806, 2779612, 3474515, 6949030, 13898060]

約数ペア:

[(1, 13898060), (2, 6949030), (4, 3474515), (5, 2779612), (10, 1389806), (11, 1263460), (20, 694903), (22, 631730), (44, 315865), (55, 252692), (110, 126346), (121, 114860), (220, 63173), (242, 57430), (484, 28715), (605, 22972), (1210, 11486), (2420, 5743)]