25255840

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6863}}^1$

素因数の和:6901

約数の個数: 48

約数和(自身を含む): 62270208

約数和(自身を除く): 37014368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 6863, 13726, 27452, 34315, 54904, 68630, 109808, 137260, 157849, 219616, 274520, 315698, 549040, 631396, 789245, 1098080, 1262792, 1578490, 2525584, 3156980, 5051168, 6313960, 12627920, 25255840]

約数ペア:

[(1, 25255840), (2, 12627920), (4, 6313960), (5, 5051168), (8, 3156980), (10, 2525584), (16, 1578490), (20, 1262792), (23, 1098080), (32, 789245), (40, 631396), (46, 549040), (80, 315698), (92, 274520), (115, 219616), (160, 157849), (184, 137260), (230, 109808), (368, 68630), (460, 54904), (736, 34315), (920, 27452), (1840, 13726), (3680, 6863)]