25017370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21023}}^1$

素因数の和:21054

約数の個数: 32

約数和(自身を含む): 54494208

約数和(自身を除く): 29476838

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 21023, 42046, 105115, 147161, 210230, 294322, 357391, 714782, 735805, 1471610, 1786955, 2501737, 3573910, 5003474, 12508685, 25017370]

約数ペア:

[(1, 25017370), (2, 12508685), (5, 5003474), (7, 3573910), (10, 2501737), (14, 1786955), (17, 1471610), (34, 735805), (35, 714782), (70, 357391), (85, 294322), (119, 210230), (170, 147161), (238, 105115), (595, 42046), (1190, 21023)]