63051440

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:510

約数の個数: 80

約数和(自身を含む): 153740160

約数和(自身を除く): 90688720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 47, 80, 82, 94, 164, 188, 205, 235, 328, 376, 409, 410, 470, 656, 752, 818, 820, 940, 1636, 1640, 1880, 1927, 2045, 3272, 3280, 3760, 3854, 4090, 6544, 7708, 8180, 9635, 15416, 16360, 16769, 19223, 19270, 30832, 32720, 33538, 38446, 38540, 67076, 76892, 77080, 83845, 96115, 134152, 153784, 154160, 167690, 192230, 268304, 307568, 335380, 384460, 670760, 768920, 788143, 1341520, 1537840, 1576286, 3152572, 3940715, 6305144, 7881430, 12610288, 15762860, 31525720, 63051440]

約数ペア:

[(1, 63051440), (2, 31525720), (4, 15762860), (5, 12610288), (8, 7881430), (10, 6305144), (16, 3940715), (20, 3152572), (40, 1576286), (41, 1537840), (47, 1341520), (80, 788143), (82, 768920), (94, 670760), (164, 384460), (188, 335380), (205, 307568), (235, 268304), (328, 192230), (376, 167690), (409, 154160), (410, 153784), (470, 134152), (656, 96115), (752, 83845), (818, 77080), (820, 76892), (940, 67076), (1636, 38540), (1640, 38446), (1880, 33538), (1927, 32720), (2045, 30832), (3272, 19270), (3280, 19223), (3760, 16769), (3854, 16360), (4090, 15416), (6544, 9635), (7708, 8180)]