1383250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{503}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 2830464

約数和(自身を除く): 1447214

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 503, 550, 1006, 1375, 2515, 2750, 5030, 5533, 11066, 12575, 25150, 27665, 55330, 62875, 125750, 138325, 276650, 691625, 1383250]

約数ペア:

[(1, 1383250), (2, 691625), (5, 276650), (10, 138325), (11, 125750), (22, 62875), (25, 55330), (50, 27665), (55, 25150), (110, 12575), (125, 11066), (250, 5533), (275, 5030), (503, 2750), (550, 2515), (1006, 1375)]