1924520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3701}}^1$

素因数の和:3725

約数の個数: 32

約数和(自身を含む): 4664520

約数和(自身を除く): 2740000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3701, 7402, 14804, 18505, 29608, 37010, 48113, 74020, 96226, 148040, 192452, 240565, 384904, 481130, 962260, 1924520]

約数ペア:

[(1, 1924520), (2, 962260), (4, 481130), (5, 384904), (8, 240565), (10, 192452), (13, 148040), (20, 96226), (26, 74020), (40, 48113), (52, 37010), (65, 29608), (104, 18505), (130, 14804), (260, 7402), (520, 3701)]