105242480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8171}}^1$

素因数の和:8214

約数の個数: 80

約数和(自身を含む): 291838464

約数和(自身を除く): 186595984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 6440, 8171, 12880, 16342, 32684, 40855, 57197, 65368, 81710, 114394, 130736, 163420, 187933, 228788, 285985, 326840, 375866, 457576, 571970, 653680, 751732, 915152, 939665, 1143940, 1315531, 1503464, 1879330, 2287880, 2631062, 3006928, 3758660, 4575760, 5262124, 6577655, 7517320, 10524248, 13155310, 15034640, 21048496, 26310620, 52621240, 105242480]

約数ペア:

[(1, 105242480), (2, 52621240), (4, 26310620), (5, 21048496), (7, 15034640), (8, 13155310), (10, 10524248), (14, 7517320), (16, 6577655), (20, 5262124), (23, 4575760), (28, 3758660), (35, 3006928), (40, 2631062), (46, 2287880), (56, 1879330), (70, 1503464), (80, 1315531), (92, 1143940), (112, 939665), (115, 915152), (140, 751732), (161, 653680), (184, 571970), (230, 457576), (280, 375866), (322, 326840), (368, 285985), (460, 228788), (560, 187933), (644, 163420), (805, 130736), (920, 114394), (1288, 81710), (1610, 65368), (1840, 57197), (2576, 40855), (3220, 32684), (6440, 16342), (8171, 12880)]