42572300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^2\times {\mathrm{443}}^1$

素因数の和:519

約数の個数: 54

約数和(自身を含む): 95673564

約数和(自身を除く): 53101264

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 443, 620, 775, 886, 961, 1550, 1772, 1922, 2215, 3100, 3844, 4430, 4805, 8860, 9610, 11075, 13733, 19220, 22150, 24025, 27466, 44300, 48050, 54932, 68665, 96100, 137330, 274660, 343325, 425723, 686650, 851446, 1373300, 1702892, 2128615, 4257230, 8514460, 10643075, 21286150, 42572300]

約数ペア:

[(1, 42572300), (2, 21286150), (4, 10643075), (5, 8514460), (10, 4257230), (20, 2128615), (25, 1702892), (31, 1373300), (50, 851446), (62, 686650), (100, 425723), (124, 343325), (155, 274660), (310, 137330), (443, 96100), (620, 68665), (775, 54932), (886, 48050), (961, 44300), (1550, 27466), (1772, 24025), (1922, 22150), (2215, 19220), (3100, 13733), (3844, 11075), (4430, 9610), (4805, 8860)]