105185480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{84827}}^1$

素因数の和:84869

約数の個数: 32

約数和(自身を含む): 244304640

約数和(自身を除く): 139119160

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 84827, 169654, 339308, 424135, 678616, 848270, 1696540, 2629637, 3393080, 5259274, 10518548, 13148185, 21037096, 26296370, 52592740, 105185480]

約数ペア:

[(1, 105185480), (2, 52592740), (4, 26296370), (5, 21037096), (8, 13148185), (10, 10518548), (20, 5259274), (31, 3393080), (40, 2629637), (62, 1696540), (124, 848270), (155, 678616), (248, 424135), (310, 339308), (620, 169654), (1240, 84827)]