39002960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15727}}^1$

素因数の和:15771

約数の個数: 40

約数和(自身を含む): 93613056

約数和(自身を除く): 54610096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 15727, 31454, 62908, 78635, 125816, 157270, 251632, 314540, 487537, 629080, 975074, 1258160, 1950148, 2437685, 3900296, 4875370, 7800592, 9750740, 19501480, 39002960]

約数ペア:

[(1, 39002960), (2, 19501480), (4, 9750740), (5, 7800592), (8, 4875370), (10, 3900296), (16, 2437685), (20, 1950148), (31, 1258160), (40, 975074), (62, 629080), (80, 487537), (124, 314540), (155, 251632), (248, 157270), (310, 125816), (496, 78635), (620, 62908), (1240, 31454), (2480, 15727)]