19941150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{3593}}^1$

素因数の和:3645

約数の個数: 48

約数和(自身を含む): 50804784

約数和(自身を除く): 30863634

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 150, 185, 222, 370, 555, 925, 1110, 1850, 2775, 3593, 5550, 7186, 10779, 17965, 21558, 35930, 53895, 89825, 107790, 132941, 179650, 265882, 269475, 398823, 538950, 664705, 797646, 1329410, 1994115, 3323525, 3988230, 6647050, 9970575, 19941150]

約数ペア:

[(1, 19941150), (2, 9970575), (3, 6647050), (5, 3988230), (6, 3323525), (10, 1994115), (15, 1329410), (25, 797646), (30, 664705), (37, 538950), (50, 398823), (74, 269475), (75, 265882), (111, 179650), (150, 132941), (185, 107790), (222, 89825), (370, 53895), (555, 35930), (925, 21558), (1110, 17965), (1850, 10779), (2775, 7186), (3593, 5550)]