34221520

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13799}}^1$

素因数の和:13843

約数の個数: 40

約数和(自身を含む): 82137600

約数和(自身を除く): 47916080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 13799, 27598, 55196, 68995, 110392, 137990, 220784, 275980, 427769, 551960, 855538, 1103920, 1711076, 2138845, 3422152, 4277690, 6844304, 8555380, 17110760, 34221520]

約数ペア:

[(1, 34221520), (2, 17110760), (4, 8555380), (5, 6844304), (8, 4277690), (10, 3422152), (16, 2138845), (20, 1711076), (31, 1103920), (40, 855538), (62, 551960), (80, 427769), (124, 275980), (155, 220784), (248, 137990), (310, 110392), (496, 68995), (620, 55196), (1240, 27598), (2480, 13799)]