15208039220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1031753}}^1$

素因数の和:1031840

約数の個数: 48

約数和(自身を含む): 35360273088

約数和(自身を除く): 20152233868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 2948, 3685, 7370, 14740, 1031753, 2063506, 4127012, 5158765, 10317530, 11349283, 20635060, 22698566, 45397132, 56746415, 69127451, 113492830, 138254902, 226985660, 276509804, 345637255, 691274510, 760401961, 1382549020, 1520803922, 3041607844, 3802009805, 7604019610, 15208039220]

約数ペア:

[(1, 15208039220), (2, 7604019610), (4, 3802009805), (5, 3041607844), (10, 1520803922), (11, 1382549020), (20, 760401961), (22, 691274510), (44, 345637255), (55, 276509804), (67, 226985660), (110, 138254902), (134, 113492830), (220, 69127451), (268, 56746415), (335, 45397132), (670, 22698566), (737, 20635060), (1340, 11349283), (1474, 10317530), (2948, 5158765), (3685, 4127012), (7370, 2063506), (14740, 1031753)]