97891640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:925

約数の個数: 128

約数和(自身を含む): 282355200

約数和(自身を除く): 184463560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 37, 40, 44, 55, 56, 70, 74, 77, 88, 110, 140, 148, 154, 185, 220, 259, 280, 296, 308, 370, 385, 407, 440, 518, 616, 740, 770, 814, 859, 1036, 1295, 1480, 1540, 1628, 1718, 2035, 2072, 2590, 2849, 3080, 3256, 3436, 4070, 4295, 5180, 5698, 6013, 6872, 8140, 8590, 9449, 10360, 11396, 12026, 14245, 16280, 17180, 18898, 22792, 24052, 28490, 30065, 31783, 34360, 37796, 47245, 48104, 56980, 60130, 63566, 66143, 75592, 94490, 113960, 120260, 127132, 132286, 158915, 188980, 222481, 240520, 254264, 264572, 317830, 330715, 349613, 377960, 444962, 529144, 635660, 661430, 699226, 889924, 1112405, 1271320, 1322860, 1398452, 1748065, 1779848, 2224810, 2447291, 2645720, 2796904, 3496130, 4449620, 4894582, 6992260, 8899240, 9789164, 12236455, 13984520, 19578328, 24472910, 48945820, 97891640]

約数ペア:

[(1, 97891640), (2, 48945820), (4, 24472910), (5, 19578328), (7, 13984520), (8, 12236455), (10, 9789164), (11, 8899240), (14, 6992260), (20, 4894582), (22, 4449620), (28, 3496130), (35, 2796904), (37, 2645720), (40, 2447291), (44, 2224810), (55, 1779848), (56, 1748065), (70, 1398452), (74, 1322860), (77, 1271320), (88, 1112405), (110, 889924), (140, 699226), (148, 661430), (154, 635660), (185, 529144), (220, 444962), (259, 377960), (280, 349613), (296, 330715), (308, 317830), (370, 264572), (385, 254264), (407, 240520), (440, 222481), (518, 188980), (616, 158915), (740, 132286), (770, 127132), (814, 120260), (859, 113960), (1036, 94490), (1295, 75592), (1480, 66143), (1540, 63566), (1628, 60130), (1718, 56980), (2035, 48104), (2072, 47245), (2590, 37796), (2849, 34360), (3080, 31783), (3256, 30065), (3436, 28490), (4070, 24052), (4295, 22792), (5180, 18898), (5698, 17180), (6013, 16280), (6872, 14245), (8140, 12026), (8590, 11396), (9449, 10360)]