56370097960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{305761}}^1$

素因数の和:306202

約数の個数: 64

約数和(自身を含む): 138693643200

約数和(自身を除く): 82323545240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 419, 440, 838, 1676, 2095, 3352, 4190, 4609, 8380, 9218, 16760, 18436, 23045, 36872, 46090, 92180, 184360, 305761, 611522, 1223044, 1528805, 2446088, 3057610, 3363371, 6115220, 6726742, 12230440, 13453484, 16816855, 26906968, 33633710, 67267420, 128113859, 134534840, 256227718, 512455436, 640569295, 1024910872, 1281138590, 1409252449, 2562277180, 2818504898, 5124554360, 5637009796, 7046262245, 11274019592, 14092524490, 28185048980, 56370097960]

約数ペア:

[(1, 56370097960), (2, 28185048980), (4, 14092524490), (5, 11274019592), (8, 7046262245), (10, 5637009796), (11, 5124554360), (20, 2818504898), (22, 2562277180), (40, 1409252449), (44, 1281138590), (55, 1024910872), (88, 640569295), (110, 512455436), (220, 256227718), (419, 134534840), (440, 128113859), (838, 67267420), (1676, 33633710), (2095, 26906968), (3352, 16816855), (4190, 13453484), (4609, 12230440), (8380, 6726742), (9218, 6115220), (16760, 3363371), (18436, 3057610), (23045, 2446088), (36872, 1528805), (46090, 1223044), (92180, 611522), (184360, 305761)]