202479040

素因数分解:

$2^6\times 5^1\times {\mathrm{632747}}^1$

素因数の和:632764

約数の個数: 28

約数和(自身を含む): 482153976

約数和(自身を除く): 279674936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 632747, 1265494, 2530988, 3163735, 5061976, 6327470, 10123952, 12654940, 20247904, 25309880, 40495808, 50619760, 101239520, 202479040]

約数ペア:

[(1, 202479040), (2, 101239520), (4, 50619760), (5, 40495808), (8, 25309880), (10, 20247904), (16, 12654940), (20, 10123952), (32, 6327470), (40, 5061976), (64, 3163735), (80, 2530988), (160, 1265494), (320, 632747)]