103698280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2069}}^1$

素因数の和:2266

約数の個数: 64

約数和(自身を含む): 268272000

約数和(自身を除く): 164573720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 179, 280, 358, 716, 895, 1253, 1432, 1790, 2069, 2506, 3580, 4138, 5012, 6265, 7160, 8276, 10024, 10345, 12530, 14483, 16552, 20690, 25060, 28966, 41380, 50120, 57932, 72415, 82760, 115864, 144830, 289660, 370351, 579320, 740702, 1481404, 1851755, 2592457, 2962808, 3703510, 5184914, 7407020, 10369828, 12962285, 14814040, 20739656, 25924570, 51849140, 103698280]

約数ペア:

[(1, 103698280), (2, 51849140), (4, 25924570), (5, 20739656), (7, 14814040), (8, 12962285), (10, 10369828), (14, 7407020), (20, 5184914), (28, 3703510), (35, 2962808), (40, 2592457), (56, 1851755), (70, 1481404), (140, 740702), (179, 579320), (280, 370351), (358, 289660), (716, 144830), (895, 115864), (1253, 82760), (1432, 72415), (1790, 57932), (2069, 50120), (2506, 41380), (3580, 28966), (4138, 25060), (5012, 20690), (6265, 16552), (7160, 14483), (8276, 12530), (10024, 10345)]