26613620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{883}}^1$

素因数の和:1040

約数の個数: 48

約数和(自身を含む): 61483968

約数和(自身を除く): 34870348

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 137, 220, 274, 548, 685, 883, 1370, 1507, 1766, 2740, 3014, 3532, 4415, 6028, 7535, 8830, 9713, 15070, 17660, 19426, 30140, 38852, 48565, 97130, 120971, 194260, 241942, 483884, 604855, 1209710, 1330681, 2419420, 2661362, 5322724, 6653405, 13306810, 26613620]

約数ペア:

[(1, 26613620), (2, 13306810), (4, 6653405), (5, 5322724), (10, 2661362), (11, 2419420), (20, 1330681), (22, 1209710), (44, 604855), (55, 483884), (110, 241942), (137, 194260), (220, 120971), (274, 97130), (548, 48565), (685, 38852), (883, 30140), (1370, 19426), (1507, 17660), (1766, 15070), (2740, 9713), (3014, 8830), (3532, 7535), (4415, 6028)]