5565250

素因数分解:

$2^1\times 5^3\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 10563696

約数和(自身を除く): 4998446

約数列:

[1, 2, 5, 10, 25, 50, 113, 125, 197, 226, 250, 394, 565, 985, 1130, 1970, 2825, 4925, 5650, 9850, 14125, 22261, 24625, 28250, 44522, 49250, 111305, 222610, 556525, 1113050, 2782625, 5565250]

約数ペア:

[(1, 5565250), (2, 2782625), (5, 1113050), (10, 556525), (25, 222610), (50, 111305), (113, 49250), (125, 44522), (197, 28250), (226, 24625), (250, 22261), (394, 14125), (565, 9850), (985, 5650), (1130, 4925), (1970, 2825)]