79235720

素因数分解:

$2^3\times 5^1\times {\mathrm{599}}^1\times {\mathrm{3307}}^1$

素因数の和:3917

約数の個数: 32

約数和(自身を含む): 178632000

約数和(自身を除く): 99396280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 599, 1198, 2396, 2995, 3307, 4792, 5990, 6614, 11980, 13228, 16535, 23960, 26456, 33070, 66140, 132280, 1980893, 3961786, 7923572, 9904465, 15847144, 19808930, 39617860, 79235720]

約数ペア:

[(1, 79235720), (2, 39617860), (4, 19808930), (5, 15847144), (8, 9904465), (10, 7923572), (20, 3961786), (40, 1980893), (599, 132280), (1198, 66140), (2396, 33070), (2995, 26456), (3307, 23960), (4792, 16535), (5990, 13228), (6614, 11980)]