22187050

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 43256160

約数和(自身を除く): 21069110

約数列:

[1, 2, 5, 10, 25, 37, 50, 67, 74, 134, 179, 185, 335, 358, 370, 670, 895, 925, 1675, 1790, 1850, 2479, 3350, 4475, 4958, 6623, 8950, 11993, 12395, 13246, 23986, 24790, 33115, 59965, 61975, 66230, 119930, 123950, 165575, 299825, 331150, 443741, 599650, 887482, 2218705, 4437410, 11093525, 22187050]

約数ペア:

[(1, 22187050), (2, 11093525), (5, 4437410), (10, 2218705), (25, 887482), (37, 599650), (50, 443741), (67, 331150), (74, 299825), (134, 165575), (179, 123950), (185, 119930), (335, 66230), (358, 61975), (370, 59965), (670, 33115), (895, 24790), (925, 23986), (1675, 13246), (1790, 12395), (1850, 11993), (2479, 8950), (3350, 6623), (4475, 4958)]