10985500

素因数分解:

$2^2\times 5^3\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 24321024

約数和(自身を除く): 13335524

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 127, 173, 250, 254, 346, 500, 508, 635, 692, 865, 1270, 1730, 2540, 3175, 3460, 4325, 6350, 8650, 12700, 15875, 17300, 21625, 21971, 31750, 43250, 43942, 63500, 86500, 87884, 109855, 219710, 439420, 549275, 1098550, 2197100, 2746375, 5492750, 10985500]

約数ペア:

[(1, 10985500), (2, 5492750), (4, 2746375), (5, 2197100), (10, 1098550), (20, 549275), (25, 439420), (50, 219710), (100, 109855), (125, 87884), (127, 86500), (173, 63500), (250, 43942), (254, 43250), (346, 31750), (500, 21971), (508, 21625), (635, 17300), (692, 15875), (865, 12700), (1270, 8650), (1730, 6350), (2540, 4325), (3175, 3460)]