47451040

素因数分解:

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

素因数の和:3294

約数の個数: 96

約数和(自身を含む): 138015360

約数和(自身を除く): 90564320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3259, 3640, 6518, 7280, 13036, 14560, 16295, 22813, 26072, 32590, 42367, 45626, 52144, 65180, 84734, 91252, 104288, 114065, 130360, 169468, 182504, 211835, 228130, 260720, 296569, 338936, 365008, 423670, 456260, 521440, 593138, 677872, 730016, 847340, 912520, 1186276, 1355744, 1482845, 1694680, 1825040, 2372552, 2965690, 3389360, 3650080, 4745104, 5931380, 6778720, 9490208, 11862760, 23725520, 47451040]

約数ペア:

[(1, 47451040), (2, 23725520), (4, 11862760), (5, 9490208), (7, 6778720), (8, 5931380), (10, 4745104), (13, 3650080), (14, 3389360), (16, 2965690), (20, 2372552), (26, 1825040), (28, 1694680), (32, 1482845), (35, 1355744), (40, 1186276), (52, 912520), (56, 847340), (65, 730016), (70, 677872), (80, 593138), (91, 521440), (104, 456260), (112, 423670), (130, 365008), (140, 338936), (160, 296569), (182, 260720), (208, 228130), (224, 211835), (260, 182504), (280, 169468), (364, 130360), (416, 114065), (455, 104288), (520, 91252), (560, 84734), (728, 65180), (910, 52144), (1040, 45626), (1120, 42367), (1456, 32590), (1820, 26072), (2080, 22813), (2912, 16295), (3259, 14560), (3640, 13036), (6518, 7280)]