57142300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{18433}}^1$

素因数の和:18478

約数の個数: 36

約数和(自身を含む): 128005696

約数和(自身を除く): 70863396

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 18433, 36866, 73732, 92165, 184330, 368660, 460825, 571423, 921650, 1142846, 1843300, 2285692, 2857115, 5714230, 11428460, 14285575, 28571150, 57142300]

約数ペア:

[(1, 57142300), (2, 28571150), (4, 14285575), (5, 11428460), (10, 5714230), (20, 2857115), (25, 2285692), (31, 1843300), (50, 1142846), (62, 921650), (100, 571423), (124, 460825), (155, 368660), (310, 184330), (620, 92165), (775, 73732), (1550, 36866), (3100, 18433)]