2488066280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{522703}}^1$

素因数の和:522738

約数の個数: 64

約数和(自身を含む): 6774243840

約数和(自身を除く): 4286177560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 522703, 1045406, 2090812, 2613515, 3658921, 4181624, 5227030, 7317842, 8885951, 10454060, 14635684, 17771902, 18294605, 20908120, 29271368, 35543804, 36589210, 44429755, 62201657, 71087608, 73178420, 88859510, 124403314, 146356840, 177719020, 248806628, 311008285, 355438040, 497613256, 622016570, 1244033140, 2488066280]

約数ペア:

[(1, 2488066280), (2, 1244033140), (4, 622016570), (5, 497613256), (7, 355438040), (8, 311008285), (10, 248806628), (14, 177719020), (17, 146356840), (20, 124403314), (28, 88859510), (34, 73178420), (35, 71087608), (40, 62201657), (56, 44429755), (68, 36589210), (70, 35543804), (85, 29271368), (119, 20908120), (136, 18294605), (140, 17771902), (170, 14635684), (238, 10454060), (280, 8885951), (340, 7317842), (476, 5227030), (595, 4181624), (680, 3658921), (952, 2613515), (1190, 2090812), (2380, 1045406), (4760, 522703)]