122167280

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{49261}}^1$

素因数の和:49305

約数の個数: 40

約数和(自身を含む): 293207424

約数和(自身を除く): 171040144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 49261, 98522, 197044, 246305, 394088, 492610, 788176, 985220, 1527091, 1970440, 3054182, 3940880, 6108364, 7635455, 12216728, 15270910, 24433456, 30541820, 61083640, 122167280]

約数ペア:

[(1, 122167280), (2, 61083640), (4, 30541820), (5, 24433456), (8, 15270910), (10, 12216728), (16, 7635455), (20, 6108364), (31, 3940880), (40, 3054182), (62, 1970440), (80, 1527091), (124, 985220), (155, 788176), (248, 492610), (310, 394088), (496, 246305), (620, 197044), (1240, 98522), (2480, 49261)]