4052340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:541

約数の個数: 72

約数和(自身を含む): 12579840

約数和(自身を除く): 8527500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 479, 564, 705, 846, 940, 958, 1410, 1437, 1692, 1916, 2115, 2395, 2820, 2874, 4230, 4311, 4790, 5748, 7185, 8460, 8622, 9580, 14370, 17244, 21555, 22513, 28740, 43110, 45026, 67539, 86220, 90052, 112565, 135078, 202617, 225130, 270156, 337695, 405234, 450260, 675390, 810468, 1013085, 1350780, 2026170, 4052340]

約数ペア:

[(1, 4052340), (2, 2026170), (3, 1350780), (4, 1013085), (5, 810468), (6, 675390), (9, 450260), (10, 405234), (12, 337695), (15, 270156), (18, 225130), (20, 202617), (30, 135078), (36, 112565), (45, 90052), (47, 86220), (60, 67539), (90, 45026), (94, 43110), (141, 28740), (180, 22513), (188, 21555), (235, 17244), (282, 14370), (423, 9580), (470, 8622), (479, 8460), (564, 7185), (705, 5748), (846, 4790), (940, 4311), (958, 4230), (1410, 2874), (1437, 2820), (1692, 2395), (1916, 2115)]