452912678420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{3179227}}^1$

素因数の和:3179672

約数の個数: 48

約数和(自身を含む): 1009468474560

約数和(自身を除く): 556555796140

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 419, 838, 1676, 2095, 4190, 7123, 8380, 14246, 28492, 35615, 71230, 142460, 3179227, 6358454, 12716908, 15896135, 31792270, 54046859, 63584540, 108093718, 216187436, 270234295, 540468590, 1080937180, 1332096113, 2664192226, 5328384452, 6660480565, 13320961130, 22645633921, 26641922260, 45291267842, 90582535684, 113228169605, 226456339210, 452912678420]

約数ペア:

[(1, 452912678420), (2, 226456339210), (4, 113228169605), (5, 90582535684), (10, 45291267842), (17, 26641922260), (20, 22645633921), (34, 13320961130), (68, 6660480565), (85, 5328384452), (170, 2664192226), (340, 1332096113), (419, 1080937180), (838, 540468590), (1676, 270234295), (2095, 216187436), (4190, 108093718), (7123, 63584540), (8380, 54046859), (14246, 31792270), (28492, 15896135), (35615, 12716908), (71230, 6358454), (142460, 3179227)]