23814232240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{20047}}^1$

素因数の和:20570

約数の個数: 80

約数和(自身を含む): 57276334080

約数和(自身を除く): 33462101840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 479, 496, 620, 958, 1240, 1916, 2395, 2480, 3832, 4790, 7664, 9580, 14849, 19160, 20047, 29698, 38320, 40094, 59396, 74245, 80188, 100235, 118792, 148490, 160376, 200470, 237584, 296980, 320752, 400940, 593960, 621457, 801880, 1187920, 1242914, 1603760, 2485828, 3107285, 4971656, 6214570, 9602513, 9943312, 12429140, 19205026, 24858280, 38410052, 48012565, 49716560, 76820104, 96025130, 153640208, 192050260, 297677903, 384100520, 595355806, 768201040, 1190711612, 1488389515, 2381423224, 2976779030, 4762846448, 5953558060, 11907116120, 23814232240]

約数ペア:

[(1, 23814232240), (2, 11907116120), (4, 5953558060), (5, 4762846448), (8, 2976779030), (10, 2381423224), (16, 1488389515), (20, 1190711612), (31, 768201040), (40, 595355806), (62, 384100520), (80, 297677903), (124, 192050260), (155, 153640208), (248, 96025130), (310, 76820104), (479, 49716560), (496, 48012565), (620, 38410052), (958, 24858280), (1240, 19205026), (1916, 12429140), (2395, 9943312), (2480, 9602513), (3832, 6214570), (4790, 4971656), (7664, 3107285), (9580, 2485828), (14849, 1603760), (19160, 1242914), (20047, 1187920), (29698, 801880), (38320, 621457), (40094, 593960), (59396, 400940), (74245, 320752), (80188, 296980), (100235, 237584), (118792, 200470), (148490, 160376)]