3400979440

素因数分解:

$2^4\times 5^1\times {\mathrm{863}}^1\times {\mathrm{49261}}^1$

素因数の和:50137

約数の個数: 40

約数和(自身を含む): 7916600448

約数和(自身を除く): 4515621008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 863, 1726, 3452, 4315, 6904, 8630, 13808, 17260, 34520, 49261, 69040, 98522, 197044, 246305, 394088, 492610, 788176, 985220, 1970440, 3940880, 42512243, 85024486, 170048972, 212561215, 340097944, 425122430, 680195888, 850244860, 1700489720, 3400979440]

約数ペア:

[(1, 3400979440), (2, 1700489720), (4, 850244860), (5, 680195888), (8, 425122430), (10, 340097944), (16, 212561215), (20, 170048972), (40, 85024486), (80, 42512243), (863, 3940880), (1726, 1970440), (3452, 985220), (4315, 788176), (6904, 492610), (8630, 394088), (13808, 246305), (17260, 197044), (34520, 98522), (49261, 69040)]