91330207120

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{593}}^1\times {\mathrm{18691}}^1$

素因数の和:19400

約数の個数: 80

約数和(自身を含む): 214777360512

約数和(自身を除く): 123447153392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 593, 824, 1030, 1186, 1648, 2060, 2372, 2965, 4120, 4744, 5930, 8240, 9488, 11860, 18691, 23720, 37382, 47440, 61079, 74764, 93455, 122158, 149528, 186910, 244316, 299056, 305395, 373820, 488632, 610790, 747640, 977264, 1221580, 1495280, 1925173, 2443160, 3850346, 4886320, 7700692, 9625865, 11083763, 15401384, 19251730, 22167526, 30802768, 38503460, 44335052, 55418815, 77006920, 88670104, 110837630, 154013840, 177340208, 221675260, 443350520, 886701040, 1141627589, 2283255178, 4566510356, 5708137945, 9133020712, 11416275890, 18266041424, 22832551780, 45665103560, 91330207120]

約数ペア:

[(1, 91330207120), (2, 45665103560), (4, 22832551780), (5, 18266041424), (8, 11416275890), (10, 9133020712), (16, 5708137945), (20, 4566510356), (40, 2283255178), (80, 1141627589), (103, 886701040), (206, 443350520), (412, 221675260), (515, 177340208), (593, 154013840), (824, 110837630), (1030, 88670104), (1186, 77006920), (1648, 55418815), (2060, 44335052), (2372, 38503460), (2965, 30802768), (4120, 22167526), (4744, 19251730), (5930, 15401384), (8240, 11083763), (9488, 9625865), (11860, 7700692), (18691, 4886320), (23720, 3850346), (37382, 2443160), (47440, 1925173), (61079, 1495280), (74764, 1221580), (93455, 977264), (122158, 747640), (149528, 610790), (186910, 488632), (244316, 373820), (299056, 305395)]