15695975420

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{359}}^1\times {\mathrm{9803}}^1$

素因数の和:10394

約数の個数: 48

約数和(自身を含む): 33204971520

約数和(自身を除く): 17508996100

約数列:

[1, 2, 4, 5, 10, 20, 223, 359, 446, 718, 892, 1115, 1436, 1795, 2230, 3590, 4460, 7180, 9803, 19606, 39212, 49015, 80057, 98030, 160114, 196060, 320228, 400285, 800570, 1601140, 2186069, 3519277, 4372138, 7038554, 8744276, 10930345, 14077108, 17596385, 21860690, 35192770, 43721380, 70385540, 784798771, 1569597542, 3139195084, 3923993855, 7847987710, 15695975420]

約数ペア:

[(1, 15695975420), (2, 7847987710), (4, 3923993855), (5, 3139195084), (10, 1569597542), (20, 784798771), (223, 70385540), (359, 43721380), (446, 35192770), (718, 21860690), (892, 17596385), (1115, 14077108), (1436, 10930345), (1795, 8744276), (2230, 7038554), (3590, 4372138), (4460, 3519277), (7180, 2186069), (9803, 1601140), (19606, 800570), (39212, 400285), (49015, 320228), (80057, 196060), (98030, 160114)]