5200381480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{18572791}}^1$

素因数の和:18572809

約数の個数: 32

約数和(自身を含む): 13372410240

約数和(自身を除く): 8172028760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 18572791, 37145582, 74291164, 92863955, 130009537, 148582328, 185727910, 260019074, 371455820, 520038148, 650047685, 742911640, 1040076296, 1300095370, 2600190740, 5200381480]

約数ペア:

[(1, 5200381480), (2, 2600190740), (4, 1300095370), (5, 1040076296), (7, 742911640), (8, 650047685), (10, 520038148), (14, 371455820), (20, 260019074), (28, 185727910), (35, 148582328), (40, 130009537), (56, 92863955), (70, 74291164), (140, 37145582), (280, 18572791)]