77761400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{22871}}^1$

素因数の和:22904

約数の個数: 48

約数和(自身を含む): 191438640

約数和(自身を除く): 113677240

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, 22871, 45742, 91484, 114355, 182968, 228710, 388807, 457420, 571775, 777614, 914840, 1143550, 1555228, 1944035, 2287100, 3110456, 3888070, 4574200, 7776140, 9720175, 15552280, 19440350, 38880700, 77761400]

約数ペア:

[(1, 77761400), (2, 38880700), (4, 19440350), (5, 15552280), (8, 9720175), (10, 7776140), (17, 4574200), (20, 3888070), (25, 3110456), (34, 2287100), (40, 1944035), (50, 1555228), (68, 1143550), (85, 914840), (100, 777614), (136, 571775), (170, 457420), (200, 388807), (340, 228710), (425, 182968), (680, 114355), (850, 91484), (1700, 45742), (3400, 22871)]