389792350

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{577}}^1$

素因数の和:877

約数の個数: 48

約数和(自身を含む): 741805200

約数和(自身を除く): 352012850

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 229, 295, 458, 577, 590, 1145, 1154, 1475, 2290, 2885, 2950, 5725, 5770, 11450, 13511, 14425, 27022, 28850, 34043, 67555, 68086, 132133, 135110, 170215, 264266, 337775, 340430, 660665, 675550, 851075, 1321330, 1702150, 3303325, 6606650, 7795847, 15591694, 38979235, 77958470, 194896175, 389792350]

約数ペア:

[(1, 389792350), (2, 194896175), (5, 77958470), (10, 38979235), (25, 15591694), (50, 7795847), (59, 6606650), (118, 3303325), (229, 1702150), (295, 1321330), (458, 851075), (577, 675550), (590, 660665), (1145, 340430), (1154, 337775), (1475, 264266), (2290, 170215), (2885, 135110), (2950, 132133), (5725, 68086), (5770, 67555), (11450, 34043), (13511, 28850), (14425, 27022)]