115719500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:988

約数の個数: 96

約数和(自身を含む): 286802880

約数和(自身を除く): 171083380

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 125, 130, 190, 247, 250, 260, 325, 380, 475, 494, 500, 650, 937, 950, 988, 1235, 1300, 1625, 1874, 1900, 2375, 2470, 3250, 3748, 4685, 4750, 4940, 6175, 6500, 9370, 9500, 12181, 12350, 17803, 18740, 23425, 24362, 24700, 30875, 35606, 46850, 48724, 60905, 61750, 71212, 89015, 93700, 117125, 121810, 123500, 178030, 231439, 234250, 243620, 304525, 356060, 445075, 462878, 468500, 609050, 890150, 925756, 1157195, 1218100, 1522625, 1780300, 2225375, 2314390, 3045250, 4450750, 4628780, 5785975, 6090500, 8901500, 11571950, 23143900, 28929875, 57859750, 115719500]

約数ペア:

[(1, 115719500), (2, 57859750), (4, 28929875), (5, 23143900), (10, 11571950), (13, 8901500), (19, 6090500), (20, 5785975), (25, 4628780), (26, 4450750), (38, 3045250), (50, 2314390), (52, 2225375), (65, 1780300), (76, 1522625), (95, 1218100), (100, 1157195), (125, 925756), (130, 890150), (190, 609050), (247, 468500), (250, 462878), (260, 445075), (325, 356060), (380, 304525), (475, 243620), (494, 234250), (500, 231439), (650, 178030), (937, 123500), (950, 121810), (988, 117125), (1235, 93700), (1300, 89015), (1625, 71212), (1874, 61750), (1900, 60905), (2375, 48724), (2470, 46850), (3250, 35606), (3748, 30875), (4685, 24700), (4750, 24362), (4940, 23425), (6175, 18740), (6500, 17803), (9370, 12350), (9500, 12181)]