40900810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5119}}^1$

素因数の和:5190

約数の個数: 32

約数和(自身を含む): 79626240

約数和(自身を除く): 38725430

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 5119, 7990, 10238, 25595, 51190, 87023, 174046, 240593, 435115, 481186, 870230, 1202965, 2405930, 4090081, 8180162, 20450405, 40900810]

約数ペア:

[(1, 40900810), (2, 20450405), (5, 8180162), (10, 4090081), (17, 2405930), (34, 1202965), (47, 870230), (85, 481186), (94, 435115), (170, 240593), (235, 174046), (470, 87023), (799, 51190), (1598, 25595), (3995, 10238), (5119, 7990)]