18852050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{883}}^1$

素因数の和:963

約数の個数: 48

約数和(自身を含む): 40777152

約数和(自身を除く): 21925102

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 61, 70, 122, 175, 305, 350, 427, 610, 854, 883, 1525, 1766, 2135, 3050, 4270, 4415, 6181, 8830, 10675, 12362, 21350, 22075, 30905, 44150, 53863, 61810, 107726, 154525, 269315, 309050, 377041, 538630, 754082, 1346575, 1885205, 2693150, 3770410, 9426025, 18852050]

約数ペア:

[(1, 18852050), (2, 9426025), (5, 3770410), (7, 2693150), (10, 1885205), (14, 1346575), (25, 754082), (35, 538630), (50, 377041), (61, 309050), (70, 269315), (122, 154525), (175, 107726), (305, 61810), (350, 53863), (427, 44150), (610, 30905), (854, 22075), (883, 21350), (1525, 12362), (1766, 10675), (2135, 8830), (3050, 6181), (4270, 4415)]