14871220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8171}}^1$

素因数の和:8200

約数の個数: 48

約数和(自身を含む): 38441088

約数和(自身を除く): 23569868

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 8171, 16342, 32684, 40855, 57197, 81710, 106223, 114394, 163420, 212446, 228788, 285985, 424892, 531115, 571970, 743561, 1062230, 1143940, 1487122, 2124460, 2974244, 3717805, 7435610, 14871220]

約数ペア:

[(1, 14871220), (2, 7435610), (4, 3717805), (5, 2974244), (7, 2124460), (10, 1487122), (13, 1143940), (14, 1062230), (20, 743561), (26, 571970), (28, 531115), (35, 424892), (52, 285985), (65, 228788), (70, 212446), (91, 163420), (130, 114394), (140, 106223), (182, 81710), (260, 57197), (364, 40855), (455, 32684), (910, 16342), (1820, 8171)]