75388240

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{25469}}^1$

素因数の和:25519

約数の個数: 40

約数和(自身を含む): 180021960

約数和(自身を除く): 104633720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 25469, 50938, 101876, 127345, 203752, 254690, 407504, 509380, 942353, 1018760, 1884706, 2037520, 3769412, 4711765, 7538824, 9423530, 15077648, 18847060, 37694120, 75388240]

約数ペア:

[(1, 75388240), (2, 37694120), (4, 18847060), (5, 15077648), (8, 9423530), (10, 7538824), (16, 4711765), (20, 3769412), (37, 2037520), (40, 1884706), (74, 1018760), (80, 942353), (148, 509380), (185, 407504), (296, 254690), (370, 203752), (592, 127345), (740, 101876), (1480, 50938), (2960, 25469)]