40121060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1601}}^1$

素因数の和:1796

約数の個数: 48

約数和(自身を含む): 96888960

約数和(自身を除く): 56767900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 179, 358, 716, 895, 1253, 1601, 1790, 2506, 3202, 3580, 5012, 6265, 6404, 8005, 11207, 12530, 16010, 22414, 25060, 32020, 44828, 56035, 112070, 224140, 286579, 573158, 1146316, 1432895, 2006053, 2865790, 4012106, 5731580, 8024212, 10030265, 20060530, 40121060]

約数ペア:

[(1, 40121060), (2, 20060530), (4, 10030265), (5, 8024212), (7, 5731580), (10, 4012106), (14, 2865790), (20, 2006053), (28, 1432895), (35, 1146316), (70, 573158), (140, 286579), (179, 224140), (358, 112070), (716, 56035), (895, 44828), (1253, 32020), (1601, 25060), (1790, 22414), (2506, 16010), (3202, 12530), (3580, 11207), (5012, 8005), (6265, 6404)]