57738560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:424

約数の個数: 112

約数和(自身を含む): 153619200

約数和(自身を除く): 95880640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 64, 80, 88, 94, 110, 160, 176, 188, 220, 235, 320, 349, 352, 376, 440, 470, 517, 698, 704, 752, 880, 940, 1034, 1396, 1504, 1745, 1760, 1880, 2068, 2585, 2792, 3008, 3490, 3520, 3760, 3839, 4136, 5170, 5584, 6980, 7520, 7678, 8272, 10340, 11168, 13960, 15040, 15356, 16403, 16544, 19195, 20680, 22336, 27920, 30712, 32806, 33088, 38390, 41360, 55840, 61424, 65612, 76780, 82015, 82720, 111680, 122848, 131224, 153560, 164030, 165440, 180433, 245696, 262448, 307120, 328060, 360866, 524896, 614240, 656120, 721732, 902165, 1049792, 1228480, 1312240, 1443464, 1804330, 2624480, 2886928, 3608660, 5248960, 5773856, 7217320, 11547712, 14434640, 28869280, 57738560]

約数ペア:

[(1, 57738560), (2, 28869280), (4, 14434640), (5, 11547712), (8, 7217320), (10, 5773856), (11, 5248960), (16, 3608660), (20, 2886928), (22, 2624480), (32, 1804330), (40, 1443464), (44, 1312240), (47, 1228480), (55, 1049792), (64, 902165), (80, 721732), (88, 656120), (94, 614240), (110, 524896), (160, 360866), (176, 328060), (188, 307120), (220, 262448), (235, 245696), (320, 180433), (349, 165440), (352, 164030), (376, 153560), (440, 131224), (470, 122848), (517, 111680), (698, 82720), (704, 82015), (752, 76780), (880, 65612), (940, 61424), (1034, 55840), (1396, 41360), (1504, 38390), (1745, 33088), (1760, 32806), (1880, 30712), (2068, 27920), (2585, 22336), (2792, 20680), (3008, 19195), (3490, 16544), (3520, 16403), (3760, 15356), (3839, 15040), (4136, 13960), (5170, 11168), (5584, 10340), (6980, 8272), (7520, 7678)]