27503840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1889}}^1$

素因数の和:1924

約数の個数: 96

約数和(自身を含む): 80015040

約数和(自身を除く): 52511200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 1889, 2080, 2912, 3640, 3778, 7280, 7556, 9445, 13223, 14560, 15112, 18890, 24557, 26446, 30224, 37780, 49114, 52892, 60448, 66115, 75560, 98228, 105784, 122785, 132230, 151120, 171899, 196456, 211568, 245570, 264460, 302240, 343798, 392912, 423136, 491140, 528920, 687596, 785824, 859495, 982280, 1057840, 1375192, 1718990, 1964560, 2115680, 2750384, 3437980, 3929120, 5500768, 6875960, 13751920, 27503840]

約数ペア:

[(1, 27503840), (2, 13751920), (4, 6875960), (5, 5500768), (7, 3929120), (8, 3437980), (10, 2750384), (13, 2115680), (14, 1964560), (16, 1718990), (20, 1375192), (26, 1057840), (28, 982280), (32, 859495), (35, 785824), (40, 687596), (52, 528920), (56, 491140), (65, 423136), (70, 392912), (80, 343798), (91, 302240), (104, 264460), (112, 245570), (130, 211568), (140, 196456), (160, 171899), (182, 151120), (208, 132230), (224, 122785), (260, 105784), (280, 98228), (364, 75560), (416, 66115), (455, 60448), (520, 52892), (560, 49114), (728, 37780), (910, 30224), (1040, 26446), (1120, 24557), (1456, 18890), (1820, 15112), (1889, 14560), (2080, 13223), (2912, 9445), (3640, 7556), (3778, 7280)]