70255250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{21617}}^1$

素因数の和:21647

約数の個数: 32

約数和(自身を含む): 141641136

約数和(自身を除く): 71385886

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 21617, 43234, 108085, 216170, 281021, 540425, 562042, 1080850, 1405105, 2702125, 2810210, 5404250, 7025525, 14051050, 35127625, 70255250]

約数ペア:

[(1, 70255250), (2, 35127625), (5, 14051050), (10, 7025525), (13, 5404250), (25, 2810210), (26, 2702125), (50, 1405105), (65, 1080850), (125, 562042), (130, 540425), (250, 281021), (325, 216170), (650, 108085), (1625, 43234), (3250, 21617)]