2537660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4093}}^1$

素因数の和:4133

約数の個数: 24

約数和(自身を含む): 5502336

約数和(自身を除く): 2964676

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 4093, 8186, 16372, 20465, 40930, 81860, 126883, 253766, 507532, 634415, 1268830, 2537660]

約数ペア:

[(1, 2537660), (2, 1268830), (4, 634415), (5, 507532), (10, 253766), (20, 126883), (31, 81860), (62, 40930), (124, 20465), (155, 16372), (310, 8186), (620, 4093)]