4802840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1044

約数の個数: 64

約数和(自身を含む): 13089600

約数和(自身を除く): 8286760

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, 1009, 1190, 2018, 2380, 4036, 4760, 5045, 7063, 8072, 10090, 14126, 17153, 20180, 28252, 34306, 35315, 40360, 56504, 68612, 70630, 85765, 120071, 137224, 141260, 171530, 240142, 282520, 343060, 480284, 600355, 686120, 960568, 1200710, 2401420, 4802840]

約数ペア:

[(1, 4802840), (2, 2401420), (4, 1200710), (5, 960568), (7, 686120), (8, 600355), (10, 480284), (14, 343060), (17, 282520), (20, 240142), (28, 171530), (34, 141260), (35, 137224), (40, 120071), (56, 85765), (68, 70630), (70, 68612), (85, 56504), (119, 40360), (136, 35315), (140, 34306), (170, 28252), (238, 20180), (280, 17153), (340, 14126), (476, 10090), (595, 8072), (680, 7063), (952, 5045), (1009, 4760), (1190, 4036), (2018, 2380)]