29801500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{3137}}^1$

素因数の和:3175

約数の個数: 48

約数和(自身を含む): 68533920

約数和(自身を除く): 38732420

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2375, 3137, 4750, 6274, 9500, 12548, 15685, 31370, 59603, 62740, 78425, 119206, 156850, 238412, 298015, 313700, 392125, 596030, 784250, 1192060, 1490075, 1568500, 2980150, 5960300, 7450375, 14900750, 29801500]

約数ペア:

[(1, 29801500), (2, 14900750), (4, 7450375), (5, 5960300), (10, 2980150), (19, 1568500), (20, 1490075), (25, 1192060), (38, 784250), (50, 596030), (76, 392125), (95, 313700), (100, 298015), (125, 238412), (190, 156850), (250, 119206), (380, 78425), (475, 62740), (500, 59603), (950, 31370), (1900, 15685), (2375, 12548), (3137, 9500), (4750, 6274)]