26142250

素因数分解:

$2^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{1973}}^1$

素因数の和:2043

約数の個数: 32

約数和(自身を含む): 49886928

約数和(自身を除く): 23744678

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 125, 250, 265, 530, 1325, 1973, 2650, 3946, 6625, 9865, 13250, 19730, 49325, 98650, 104569, 209138, 246625, 493250, 522845, 1045690, 2614225, 5228450, 13071125, 26142250]

約数ペア:

[(1, 26142250), (2, 13071125), (5, 5228450), (10, 2614225), (25, 1045690), (50, 522845), (53, 493250), (106, 246625), (125, 209138), (250, 104569), (265, 98650), (530, 49325), (1325, 19730), (1973, 13250), (2650, 9865), (3946, 6625)]