5890348520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{21036959}}^1$

素因数の和:21036977

約数の個数: 32

約数和(自身を含む): 15146611200

約数和(自身を除く): 9256262680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 21036959, 42073918, 84147836, 105184795, 147258713, 168295672, 210369590, 294517426, 420739180, 589034852, 736293565, 841478360, 1178069704, 1472587130, 2945174260, 5890348520]

約数ペア:

[(1, 5890348520), (2, 2945174260), (4, 1472587130), (5, 1178069704), (7, 841478360), (8, 736293565), (10, 589034852), (14, 420739180), (20, 294517426), (28, 210369590), (35, 168295672), (40, 147258713), (56, 105184795), (70, 84147836), (140, 42073918), (280, 21036959)]