25504630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2837}}^1$

素因数の和:2904

約数の個数: 32

約数和(自身を含む): 49040640

約数和(自身を除く): 23536010

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 2837, 4495, 5674, 8990, 14185, 28370, 82273, 87947, 164546, 175894, 411365, 439735, 822730, 879470, 2550463, 5100926, 12752315, 25504630]

約数ペア:

[(1, 25504630), (2, 12752315), (5, 5100926), (10, 2550463), (29, 879470), (31, 822730), (58, 439735), (62, 411365), (145, 175894), (155, 164546), (290, 87947), (310, 82273), (899, 28370), (1798, 14185), (2837, 8990), (4495, 5674)]