45511960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{87523}}^1$

素因数の和:87547

約数の個数: 32

約数和(自身を含む): 110280240

約数和(自身を除く): 64768280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 87523, 175046, 350092, 437615, 700184, 875230, 1137799, 1750460, 2275598, 3500920, 4551196, 5688995, 9102392, 11377990, 22755980, 45511960]

約数ペア:

[(1, 45511960), (2, 22755980), (4, 11377990), (5, 9102392), (8, 5688995), (10, 4551196), (13, 3500920), (20, 2275598), (26, 1750460), (40, 1137799), (52, 875230), (65, 700184), (104, 437615), (130, 350092), (260, 175046), (520, 87523)]