189953617520

素因数分解:

$2^4\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1367}}^1\times {\mathrm{4583}}^1$

素因数の和:6342

約数の個数: 80

約数和(自身を含む): 443228060160

約数和(自身を除く): 253274442640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 379, 758, 1367, 1516, 1895, 2734, 3032, 3790, 4583, 5468, 6064, 6835, 7580, 9166, 10936, 13670, 15160, 18332, 21872, 22915, 27340, 30320, 36664, 45830, 54680, 73328, 91660, 109360, 183320, 366640, 518093, 1036186, 1736957, 2072372, 2590465, 3473914, 4144744, 5180930, 6264961, 6947828, 8289488, 8684785, 10361860, 12529922, 13895656, 17369570, 20723720, 25059844, 27791312, 31324805, 34739140, 41447440, 50119688, 62649610, 69478280, 100239376, 125299220, 138956560, 250598440, 501196880, 2374420219, 4748840438, 9497680876, 11872101095, 18995361752, 23744202190, 37990723504, 47488404380, 94976808760, 189953617520]

約数ペア:

[(1, 189953617520), (2, 94976808760), (4, 47488404380), (5, 37990723504), (8, 23744202190), (10, 18995361752), (16, 11872101095), (20, 9497680876), (40, 4748840438), (80, 2374420219), (379, 501196880), (758, 250598440), (1367, 138956560), (1516, 125299220), (1895, 100239376), (2734, 69478280), (3032, 62649610), (3790, 50119688), (4583, 41447440), (5468, 34739140), (6064, 31324805), (6835, 27791312), (7580, 25059844), (9166, 20723720), (10936, 17369570), (13670, 13895656), (15160, 12529922), (18332, 10361860), (21872, 8684785), (22915, 8289488), (27340, 6947828), (30320, 6264961), (36664, 5180930), (45830, 4144744), (54680, 3473914), (73328, 2590465), (91660, 2072372), (109360, 1736957), (183320, 1036186), (366640, 518093)]