42155200

素因数分解:

$2^6\times 5^2\times {\mathrm{26347}}^1$

素因数の和:26369

約数の個数: 42

約数和(自身を含む): 103732076

約数和(自身を除く): 61576876

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 26347, 52694, 105388, 131735, 210776, 263470, 421552, 526940, 658675, 843104, 1053880, 1317350, 1686208, 2107760, 2634700, 4215520, 5269400, 8431040, 10538800, 21077600, 42155200]

約数ペア:

[(1, 42155200), (2, 21077600), (4, 10538800), (5, 8431040), (8, 5269400), (10, 4215520), (16, 2634700), (20, 2107760), (25, 1686208), (32, 1317350), (40, 1053880), (50, 843104), (64, 658675), (80, 526940), (100, 421552), (160, 263470), (200, 210776), (320, 131735), (400, 105388), (800, 52694), (1600, 26347)]