160058920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1093}}^1$

素因数の和:1634

約数の個数: 64

約数和(自身を含む): 412744320

約数和(自身を除く): 252685400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 523, 1046, 1093, 2092, 2186, 2615, 3661, 4184, 4372, 5230, 5465, 7322, 7651, 8744, 10460, 10930, 14644, 15302, 18305, 20920, 21860, 29288, 30604, 36610, 38255, 43720, 61208, 73220, 76510, 146440, 153020, 306040, 571639, 1143278, 2286556, 2858195, 4001473, 4573112, 5716390, 8002946, 11432780, 16005892, 20007365, 22865560, 32011784, 40014730, 80029460, 160058920]

約数ペア:

[(1, 160058920), (2, 80029460), (4, 40014730), (5, 32011784), (7, 22865560), (8, 20007365), (10, 16005892), (14, 11432780), (20, 8002946), (28, 5716390), (35, 4573112), (40, 4001473), (56, 2858195), (70, 2286556), (140, 1143278), (280, 571639), (523, 306040), (1046, 153020), (1093, 146440), (2092, 76510), (2186, 73220), (2615, 61208), (3661, 43720), (4184, 38255), (4372, 36610), (5230, 30604), (5465, 29288), (7322, 21860), (7651, 20920), (8744, 18305), (10460, 15302), (10930, 14644)]