66442602020

素因数分解:

$2^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{859}}^1\times {\mathrm{8353}}^1$

素因数の和:9684

約数の個数: 48

約数和(自身を含む): 140010366720

約数和(自身を除く): 73567764700

約数列:

[1, 2, 4, 5, 10, 20, 463, 859, 926, 1718, 1852, 2315, 3436, 4295, 4630, 8353, 8590, 9260, 16706, 17180, 33412, 41765, 83530, 167060, 397717, 795434, 1590868, 1988585, 3867439, 3977170, 7175227, 7734878, 7954340, 14350454, 15469756, 19337195, 28700908, 35876135, 38674390, 71752270, 77348780, 143504540, 3322130101, 6644260202, 13288520404, 16610650505, 33221301010, 66442602020]

約数ペア:

[(1, 66442602020), (2, 33221301010), (4, 16610650505), (5, 13288520404), (10, 6644260202), (20, 3322130101), (463, 143504540), (859, 77348780), (926, 71752270), (1718, 38674390), (1852, 35876135), (2315, 28700908), (3436, 19337195), (4295, 15469756), (4630, 14350454), (8353, 7954340), (8590, 7734878), (9260, 7175227), (16706, 3977170), (17180, 3867439), (33412, 1988585), (41765, 1590868), (83530, 795434), (167060, 397717)]