99984080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9397}}^1$

素因数の和:9436

約数の個数: 80

約数和(自身を含む): 279684480

約数和(自身を除く): 179700400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 9397, 10640, 18794, 37588, 46985, 65779, 75176, 93970, 131558, 150352, 178543, 187940, 263116, 328895, 357086, 375880, 526232, 657790, 714172, 751760, 892715, 1052464, 1249801, 1315580, 1428344, 1785430, 2499602, 2631160, 2856688, 3570860, 4999204, 5262320, 6249005, 7141720, 9998408, 12498010, 14283440, 19996816, 24996020, 49992040, 99984080]

約数ペア:

[(1, 99984080), (2, 49992040), (4, 24996020), (5, 19996816), (7, 14283440), (8, 12498010), (10, 9998408), (14, 7141720), (16, 6249005), (19, 5262320), (20, 4999204), (28, 3570860), (35, 2856688), (38, 2631160), (40, 2499602), (56, 1785430), (70, 1428344), (76, 1315580), (80, 1249801), (95, 1052464), (112, 892715), (133, 751760), (140, 714172), (152, 657790), (190, 526232), (266, 375880), (280, 357086), (304, 328895), (380, 263116), (532, 187940), (560, 178543), (665, 150352), (760, 131558), (1064, 93970), (1330, 75176), (1520, 65779), (2128, 46985), (2660, 37588), (5320, 18794), (9397, 10640)]