6616250

素因数分解:

$2^1\times 5^4\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 40

約数和(自身を含む): 12745920

約数和(自身を除く): 6129670

約数列:

[1, 2, 5, 10, 25, 50, 67, 79, 125, 134, 158, 250, 335, 395, 625, 670, 790, 1250, 1675, 1975, 3350, 3950, 5293, 8375, 9875, 10586, 16750, 19750, 26465, 41875, 49375, 52930, 83750, 98750, 132325, 264650, 661625, 1323250, 3308125, 6616250]

約数ペア:

[(1, 6616250), (2, 3308125), (5, 1323250), (10, 661625), (25, 264650), (50, 132325), (67, 98750), (79, 83750), (125, 52930), (134, 49375), (158, 41875), (250, 26465), (335, 19750), (395, 16750), (625, 10586), (670, 9875), (790, 8375), (1250, 5293), (1675, 3950), (1975, 3350)]