2912544040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{611879}}^1$

素因数の和:611914

約数の個数: 64

約数和(自身を含む): 7929964800

約数和(自身を除く): 5017420760

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, 611879, 1223758, 2447516, 3059395, 4283153, 4895032, 6118790, 8566306, 10401943, 12237580, 17132612, 20803886, 21415765, 24475160, 34265224, 41607772, 42831530, 52009715, 72813601, 83215544, 85663060, 104019430, 145627202, 171326120, 208038860, 291254404, 364068005, 416077720, 582508808, 728136010, 1456272020, 2912544040]

約数ペア:

[(1, 2912544040), (2, 1456272020), (4, 728136010), (5, 582508808), (7, 416077720), (8, 364068005), (10, 291254404), (14, 208038860), (17, 171326120), (20, 145627202), (28, 104019430), (34, 85663060), (35, 83215544), (40, 72813601), (56, 52009715), (68, 42831530), (70, 41607772), (85, 34265224), (119, 24475160), (136, 21415765), (140, 20803886), (170, 17132612), (238, 12237580), (280, 10401943), (340, 8566306), (476, 6118790), (595, 4895032), (680, 4283153), (952, 3059395), (1190, 2447516), (2380, 1223758), (4760, 611879)]