978033440

素因数分解:

$2^5\times 5^1\times {\mathrm{6112709}}^1$

素因数の和:6112724

約数の個数: 24

約数和(自身を含む): 2310604380

約数和(自身を除く): 1332570940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 6112709, 12225418, 24450836, 30563545, 48901672, 61127090, 97803344, 122254180, 195606688, 244508360, 489016720, 978033440]

約数ペア:

[(1, 978033440), (2, 489016720), (4, 244508360), (5, 195606688), (8, 122254180), (10, 97803344), (16, 61127090), (20, 48901672), (32, 30563545), (40, 24450836), (80, 12225418), (160, 6112709)]