84207800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{24767}}^1$

素因数の和:24800

約数の個数: 48

約数和(自身を含む): 207308160

約数和(自身を除く): 123100360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 24767, 49534, 99068, 123835, 198136, 247670, 421039, 495340, 619175, 842078, 990680, 1238350, 1684156, 2105195, 2476700, 3368312, 4210390, 4953400, 8420780, 10525975, 16841560, 21051950, 42103900, 84207800]

約数ペア:

[(1, 84207800), (2, 42103900), (4, 21051950), (5, 16841560), (8, 10525975), (10, 8420780), (17, 4953400), (20, 4210390), (25, 3368312), (34, 2476700), (40, 2105195), (50, 1684156), (68, 1238350), (85, 990680), (100, 842078), (136, 619175), (170, 495340), (200, 421039), (340, 247670), (425, 198136), (680, 123835), (850, 99068), (1700, 49534), (3400, 24767)]