7009120

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:703

約数の個数: 48

約数和(自身を含む): 16819488

約数和(自身を除く): 9810368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 617, 710, 1136, 1234, 1420, 2272, 2468, 2840, 3085, 4936, 5680, 6170, 9872, 11360, 12340, 19744, 24680, 43807, 49360, 87614, 98720, 175228, 219035, 350456, 438070, 700912, 876140, 1401824, 1752280, 3504560, 7009120]

約数ペア:

[(1, 7009120), (2, 3504560), (4, 1752280), (5, 1401824), (8, 876140), (10, 700912), (16, 438070), (20, 350456), (32, 219035), (40, 175228), (71, 98720), (80, 87614), (142, 49360), (160, 43807), (284, 24680), (355, 19744), (568, 12340), (617, 11360), (710, 9872), (1136, 6170), (1234, 5680), (1420, 4936), (2272, 3085), (2468, 2840)]