42719900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{14731}}^1$

素因数の和:14774

約数の個数: 36

約数和(自身を含む): 95905320

約数和(自身を除く): 53185420

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 14731, 29462, 58924, 73655, 147310, 294620, 368275, 427199, 736550, 854398, 1473100, 1708796, 2135995, 4271990, 8543980, 10679975, 21359950, 42719900]

約数ペア:

[(1, 42719900), (2, 21359950), (4, 10679975), (5, 8543980), (10, 4271990), (20, 2135995), (25, 1708796), (29, 1473100), (50, 854398), (58, 736550), (100, 427199), (116, 368275), (145, 294620), (290, 147310), (580, 73655), (725, 58924), (1450, 29462), (2900, 14731)]