224108920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25819}}^1$

素因数の和:25868

約数の個数: 64

約数和(自身を含む): 594892800

約数和(自身を除く): 370783880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 25819, 51638, 103276, 129095, 180733, 206552, 258190, 361466, 516380, 722932, 800389, 903665, 1032760, 1445864, 1600778, 1807330, 3201556, 3614660, 4001945, 5602723, 6403112, 7229320, 8003890, 11205446, 16007780, 22410892, 28013615, 32015560, 44821784, 56027230, 112054460, 224108920]

約数ペア:

[(1, 224108920), (2, 112054460), (4, 56027230), (5, 44821784), (7, 32015560), (8, 28013615), (10, 22410892), (14, 16007780), (20, 11205446), (28, 8003890), (31, 7229320), (35, 6403112), (40, 5602723), (56, 4001945), (62, 3614660), (70, 3201556), (124, 1807330), (140, 1600778), (155, 1445864), (217, 1032760), (248, 903665), (280, 800389), (310, 722932), (434, 516380), (620, 361466), (868, 258190), (1085, 206552), (1240, 180733), (1736, 129095), (2170, 103276), (4340, 51638), (8680, 25819)]