74541280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1033}}^1$

素因数の和:1100

約数の個数: 96

約数和(自身を含む): 196989408

約数和(自身を除く): 122448128

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 80, 82, 88, 110, 160, 164, 176, 205, 220, 328, 352, 410, 440, 451, 656, 820, 880, 902, 1033, 1312, 1640, 1760, 1804, 2066, 2255, 3280, 3608, 4132, 4510, 5165, 6560, 7216, 8264, 9020, 10330, 11363, 14432, 16528, 18040, 20660, 22726, 33056, 36080, 41320, 42353, 45452, 56815, 72160, 82640, 84706, 90904, 113630, 165280, 169412, 181808, 211765, 227260, 338824, 363616, 423530, 454520, 465883, 677648, 847060, 909040, 931766, 1355296, 1694120, 1818080, 1863532, 2329415, 3388240, 3727064, 4658830, 6776480, 7454128, 9317660, 14908256, 18635320, 37270640, 74541280]

約数ペア:

[(1, 74541280), (2, 37270640), (4, 18635320), (5, 14908256), (8, 9317660), (10, 7454128), (11, 6776480), (16, 4658830), (20, 3727064), (22, 3388240), (32, 2329415), (40, 1863532), (41, 1818080), (44, 1694120), (55, 1355296), (80, 931766), (82, 909040), (88, 847060), (110, 677648), (160, 465883), (164, 454520), (176, 423530), (205, 363616), (220, 338824), (328, 227260), (352, 211765), (410, 181808), (440, 169412), (451, 165280), (656, 113630), (820, 90904), (880, 84706), (902, 82640), (1033, 72160), (1312, 56815), (1640, 45452), (1760, 42353), (1804, 41320), (2066, 36080), (2255, 33056), (3280, 22726), (3608, 20660), (4132, 18040), (4510, 16528), (5165, 14432), (6560, 11363), (7216, 10330), (8264, 9020)]