116854640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2939}}^1$

素因数の和:3030

約数の個数: 80

約数和(自身を含む): 314979840

約数和(自身を除く): 198125200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 71, 80, 112, 140, 142, 280, 284, 355, 497, 560, 568, 710, 994, 1136, 1420, 1988, 2485, 2840, 2939, 3976, 4970, 5680, 5878, 7952, 9940, 11756, 14695, 19880, 20573, 23512, 29390, 39760, 41146, 47024, 58780, 82292, 102865, 117560, 164584, 205730, 208669, 235120, 329168, 411460, 417338, 822920, 834676, 1043345, 1460683, 1645840, 1669352, 2086690, 2921366, 3338704, 4173380, 5842732, 7303415, 8346760, 11685464, 14606830, 16693520, 23370928, 29213660, 58427320, 116854640]

約数ペア:

[(1, 116854640), (2, 58427320), (4, 29213660), (5, 23370928), (7, 16693520), (8, 14606830), (10, 11685464), (14, 8346760), (16, 7303415), (20, 5842732), (28, 4173380), (35, 3338704), (40, 2921366), (56, 2086690), (70, 1669352), (71, 1645840), (80, 1460683), (112, 1043345), (140, 834676), (142, 822920), (280, 417338), (284, 411460), (355, 329168), (497, 235120), (560, 208669), (568, 205730), (710, 164584), (994, 117560), (1136, 102865), (1420, 82292), (1988, 58780), (2485, 47024), (2840, 41146), (2939, 39760), (3976, 29390), (4970, 23512), (5680, 20573), (5878, 19880), (7952, 14695), (9940, 11756)]