2058647660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{23431}}^1$

素因数の和:23654

約数の個数: 48

約数和(自身を含む): 4534935552

約数和(自身を除く): 2476287892

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 191, 230, 382, 460, 764, 955, 1910, 3820, 4393, 8786, 17572, 21965, 23431, 43930, 46862, 87860, 93724, 117155, 234310, 468620, 538913, 1077826, 2155652, 2694565, 4475321, 5389130, 8950642, 10778260, 17901284, 22376605, 44753210, 89506420, 102932383, 205864766, 411729532, 514661915, 1029323830, 2058647660]

約数ペア:

[(1, 2058647660), (2, 1029323830), (4, 514661915), (5, 411729532), (10, 205864766), (20, 102932383), (23, 89506420), (46, 44753210), (92, 22376605), (115, 17901284), (191, 10778260), (230, 8950642), (382, 5389130), (460, 4475321), (764, 2694565), (955, 2155652), (1910, 1077826), (3820, 538913), (4393, 468620), (8786, 234310), (17572, 117155), (21965, 93724), (23431, 87860), (43930, 46862)]