385539700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3259}}^1$

素因数の和:3306

約数の個数: 108

約数和(自身を含む): 1035662880

約数和(自身を除く): 650123180

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 169, 175, 182, 260, 325, 338, 350, 364, 455, 650, 676, 700, 845, 910, 1183, 1300, 1690, 1820, 2275, 2366, 3259, 3380, 4225, 4550, 4732, 5915, 6518, 8450, 9100, 11830, 13036, 16295, 16900, 22813, 23660, 29575, 32590, 42367, 45626, 59150, 65180, 81475, 84734, 91252, 114065, 118300, 162950, 169468, 211835, 228130, 296569, 325900, 423670, 456260, 550771, 570325, 593138, 847340, 1059175, 1101542, 1140650, 1186276, 1482845, 2118350, 2203084, 2281300, 2753855, 2965690, 3855397, 4236700, 5507710, 5931380, 7414225, 7710794, 11015420, 13769275, 14828450, 15421588, 19276985, 27538550, 29656900, 38553970, 55077100, 77107940, 96384925, 192769850, 385539700]

約数ペア:

[(1, 385539700), (2, 192769850), (4, 96384925), (5, 77107940), (7, 55077100), (10, 38553970), (13, 29656900), (14, 27538550), (20, 19276985), (25, 15421588), (26, 14828450), (28, 13769275), (35, 11015420), (50, 7710794), (52, 7414225), (65, 5931380), (70, 5507710), (91, 4236700), (100, 3855397), (130, 2965690), (140, 2753855), (169, 2281300), (175, 2203084), (182, 2118350), (260, 1482845), (325, 1186276), (338, 1140650), (350, 1101542), (364, 1059175), (455, 847340), (650, 593138), (676, 570325), (700, 550771), (845, 456260), (910, 423670), (1183, 325900), (1300, 296569), (1690, 228130), (1820, 211835), (2275, 169468), (2366, 162950), (3259, 118300), (3380, 114065), (4225, 91252), (4550, 84734), (4732, 81475), (5915, 65180), (6518, 59150), (8450, 45626), (9100, 42367), (11830, 32590), (13036, 29575), (16295, 23660), (16900, 22813)]