102045440

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{1627}}^1$

素因数の和:1662

約数の個数: 108

約数和(自身を含む): 284512536

約数和(自身を除く): 182467096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1627, 1792, 1960, 2240, 3136, 3254, 3920, 4480, 6272, 6508, 7840, 8135, 8960, 11389, 12544, 13016, 15680, 16270, 22778, 26032, 31360, 32540, 45556, 52064, 56945, 62720, 65080, 79723, 91112, 104128, 113890, 130160, 159446, 182224, 208256, 227780, 260320, 318892, 364448, 398615, 416512, 455560, 520640, 637784, 728896, 797230, 911120, 1041280, 1275568, 1457792, 1594460, 1822240, 2082560, 2551136, 2915584, 3188920, 3644480, 5102272, 6377840, 7288960, 10204544, 12755680, 14577920, 20409088, 25511360, 51022720, 102045440]

約数ペア:

[(1, 102045440), (2, 51022720), (4, 25511360), (5, 20409088), (7, 14577920), (8, 12755680), (10, 10204544), (14, 7288960), (16, 6377840), (20, 5102272), (28, 3644480), (32, 3188920), (35, 2915584), (40, 2551136), (49, 2082560), (56, 1822240), (64, 1594460), (70, 1457792), (80, 1275568), (98, 1041280), (112, 911120), (128, 797230), (140, 728896), (160, 637784), (196, 520640), (224, 455560), (245, 416512), (256, 398615), (280, 364448), (320, 318892), (392, 260320), (448, 227780), (490, 208256), (560, 182224), (640, 159446), (784, 130160), (896, 113890), (980, 104128), (1120, 91112), (1280, 79723), (1568, 65080), (1627, 62720), (1792, 56945), (1960, 52064), (2240, 45556), (3136, 32540), (3254, 31360), (3920, 26032), (4480, 22778), (6272, 16270), (6508, 15680), (7840, 13016), (8135, 12544), (8960, 11389)]