4181250

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{223}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 10499328

約数和(自身を除く): 6318078

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 223, 250, 375, 446, 625, 669, 750, 1115, 1250, 1338, 1875, 2230, 3125, 3345, 3750, 5575, 6250, 6690, 9375, 11150, 16725, 18750, 27875, 33450, 55750, 83625, 139375, 167250, 278750, 418125, 696875, 836250, 1393750, 2090625, 4181250]

約数ペア:

[(1, 4181250), (2, 2090625), (3, 1393750), (5, 836250), (6, 696875), (10, 418125), (15, 278750), (25, 167250), (30, 139375), (50, 83625), (75, 55750), (125, 33450), (150, 27875), (223, 18750), (250, 16725), (375, 11150), (446, 9375), (625, 6690), (669, 6250), (750, 5575), (1115, 3750), (1250, 3345), (1338, 3125), (1875, 2230)]