97819120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4721}}^1$

素因数の和:4778

約数の個数: 80

約数和(自身を含む): 267000768

約数和(自身を除く): 169181648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2590, 2960, 4144, 4721, 5180, 9442, 10360, 18884, 20720, 23605, 33047, 37768, 47210, 66094, 75536, 94420, 132188, 165235, 174677, 188840, 264376, 330470, 349354, 377680, 528752, 660940, 698708, 873385, 1222739, 1321880, 1397416, 1746770, 2445478, 2643760, 2794832, 3493540, 4890956, 6113695, 6987080, 9781912, 12227390, 13974160, 19563824, 24454780, 48909560, 97819120]

約数ペア:

[(1, 97819120), (2, 48909560), (4, 24454780), (5, 19563824), (7, 13974160), (8, 12227390), (10, 9781912), (14, 6987080), (16, 6113695), (20, 4890956), (28, 3493540), (35, 2794832), (37, 2643760), (40, 2445478), (56, 1746770), (70, 1397416), (74, 1321880), (80, 1222739), (112, 873385), (140, 698708), (148, 660940), (185, 528752), (259, 377680), (280, 349354), (296, 330470), (370, 264376), (518, 188840), (560, 174677), (592, 165235), (740, 132188), (1036, 94420), (1295, 75536), (1480, 66094), (2072, 47210), (2590, 37768), (2960, 33047), (4144, 23605), (4721, 20720), (5180, 18884), (9442, 10360)]