78547060

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{74101}}^1$

素因数の和:74163

約数の個数: 24

約数和(自身を含む): 168063336

約数和(自身を除く): 89516276

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 74101, 148202, 296404, 370505, 741010, 1482020, 3927353, 7854706, 15709412, 19636765, 39273530, 78547060]

約数ペア:

[(1, 78547060), (2, 39273530), (4, 19636765), (5, 15709412), (10, 7854706), (20, 3927353), (53, 1482020), (106, 741010), (212, 370505), (265, 296404), (530, 148202), (1060, 74101)]