1323250

素因数分解:

$2^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 32

約数和(自身を含む): 2545920

約数和(自身を除く): 1222670

約数列:

[1, 2, 5, 10, 25, 50, 67, 79, 125, 134, 158, 250, 335, 395, 670, 790, 1675, 1975, 3350, 3950, 5293, 8375, 9875, 10586, 16750, 19750, 26465, 52930, 132325, 264650, 661625, 1323250]

約数ペア:

[(1, 1323250), (2, 661625), (5, 264650), (10, 132325), (25, 52930), (50, 26465), (67, 19750), (79, 16750), (125, 10586), (134, 9875), (158, 8375), (250, 5293), (335, 3950), (395, 3350), (670, 1975), (790, 1675)]