11862760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3259}}^1$

素因数の和:3290

約数の個数: 64

約数和(自身を含む): 32860800

約数和(自身を除く): 20998040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3259, 3640, 6518, 13036, 16295, 22813, 26072, 32590, 42367, 45626, 65180, 84734, 91252, 114065, 130360, 169468, 182504, 211835, 228130, 296569, 338936, 423670, 456260, 593138, 847340, 912520, 1186276, 1482845, 1694680, 2372552, 2965690, 5931380, 11862760]

約数ペア:

[(1, 11862760), (2, 5931380), (4, 2965690), (5, 2372552), (7, 1694680), (8, 1482845), (10, 1186276), (13, 912520), (14, 847340), (20, 593138), (26, 456260), (28, 423670), (35, 338936), (40, 296569), (52, 228130), (56, 211835), (65, 182504), (70, 169468), (91, 130360), (104, 114065), (130, 91252), (140, 84734), (182, 65180), (260, 45626), (280, 42367), (364, 32590), (455, 26072), (520, 22813), (728, 16295), (910, 13036), (1820, 6518), (3259, 3640)]