6688332440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1319}}^1\times {\mathrm{7457}}^1$

素因数の和:8804

約数の個数: 64

約数和(自身を含む): 15948187200

約数和(自身を除く): 9259854760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1319, 2638, 5276, 6595, 7457, 10552, 13190, 14914, 22423, 26380, 29828, 37285, 44846, 52760, 59656, 74570, 89692, 112115, 126769, 149140, 179384, 224230, 253538, 298280, 448460, 507076, 633845, 896920, 1014152, 1267690, 2535380, 5070760, 9835783, 19671566, 39343132, 49178915, 78686264, 98357830, 167208311, 196715660, 334416622, 393431320, 668833244, 836041555, 1337666488, 1672083110, 3344166220, 6688332440]

約数ペア:

[(1, 6688332440), (2, 3344166220), (4, 1672083110), (5, 1337666488), (8, 836041555), (10, 668833244), (17, 393431320), (20, 334416622), (34, 196715660), (40, 167208311), (68, 98357830), (85, 78686264), (136, 49178915), (170, 39343132), (340, 19671566), (680, 9835783), (1319, 5070760), (2638, 2535380), (5276, 1267690), (6595, 1014152), (7457, 896920), (10552, 633845), (13190, 507076), (14914, 448460), (22423, 298280), (26380, 253538), (29828, 224230), (37285, 179384), (44846, 149140), (52760, 126769), (59656, 112115), (74570, 89692)]