11704160720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{19157}}^1$

素因数の和:20268

約数の個数: 80

約数和(自身を含む): 31129757568

約数和(自身を除く): 19425596848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1091, 2182, 4364, 5455, 7637, 8728, 10910, 15274, 17456, 19157, 21820, 30548, 38185, 38314, 43640, 61096, 76370, 76628, 87280, 95785, 122192, 134099, 152740, 153256, 191570, 268198, 305480, 306512, 383140, 536396, 610960, 670495, 766280, 1072792, 1340990, 1532560, 2145584, 2681980, 5363960, 10727920, 20900287, 41800574, 83601148, 104501435, 146302009, 167202296, 209002870, 292604018, 334404592, 418005740, 585208036, 731510045, 836011480, 1170416072, 1463020090, 1672022960, 2340832144, 2926040180, 5852080360, 11704160720]

約数ペア:

[(1, 11704160720), (2, 5852080360), (4, 2926040180), (5, 2340832144), (7, 1672022960), (8, 1463020090), (10, 1170416072), (14, 836011480), (16, 731510045), (20, 585208036), (28, 418005740), (35, 334404592), (40, 292604018), (56, 209002870), (70, 167202296), (80, 146302009), (112, 104501435), (140, 83601148), (280, 41800574), (560, 20900287), (1091, 10727920), (2182, 5363960), (4364, 2681980), (5455, 2145584), (7637, 1532560), (8728, 1340990), (10910, 1072792), (15274, 766280), (17456, 670495), (19157, 610960), (21820, 536396), (30548, 383140), (38185, 306512), (38314, 305480), (43640, 268198), (61096, 191570), (76370, 153256), (76628, 152740), (87280, 134099), (95785, 122192)]