26982840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3167}}^1$

素因数の和:3252

約数の個数: 64

約数和(自身を含む): 82114560

約数和(自身を除く): 55131720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 3167, 4260, 6334, 8520, 9501, 12668, 15835, 19002, 25336, 31670, 38004, 47505, 63340, 76008, 95010, 126680, 190020, 224857, 380040, 449714, 674571, 899428, 1124285, 1349142, 1798856, 2248570, 2698284, 3372855, 4497140, 5396568, 6745710, 8994280, 13491420, 26982840]

約数ペア:

[(1, 26982840), (2, 13491420), (3, 8994280), (4, 6745710), (5, 5396568), (6, 4497140), (8, 3372855), (10, 2698284), (12, 2248570), (15, 1798856), (20, 1349142), (24, 1124285), (30, 899428), (40, 674571), (60, 449714), (71, 380040), (120, 224857), (142, 190020), (213, 126680), (284, 95010), (355, 76008), (426, 63340), (568, 47505), (710, 38004), (852, 31670), (1065, 25336), (1420, 19002), (1704, 15835), (2130, 12668), (2840, 9501), (3167, 8520), (4260, 6334)]