14146520

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4261}}^1$

素因数の和:4355

約数の個数: 32

約数和(自身を含む): 32220720

約数和(自身を除く): 18074200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 4261, 8522, 17044, 21305, 34088, 42610, 85220, 170440, 353663, 707326, 1414652, 1768315, 2829304, 3536630, 7073260, 14146520]

約数ペア:

[(1, 14146520), (2, 7073260), (4, 3536630), (5, 2829304), (8, 1768315), (10, 1414652), (20, 707326), (40, 353663), (83, 170440), (166, 85220), (332, 42610), (415, 34088), (664, 21305), (830, 17044), (1660, 8522), (3320, 4261)]