4055590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 9538560

約数和(自身を除く): 5482970

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 229, 230, 253, 322, 385, 458, 506, 770, 805, 1145, 1265, 1603, 1610, 1771, 2290, 2519, 2530, 3206, 3542, 5038, 5267, 8015, 8855, 10534, 12595, 16030, 17633, 17710, 25190, 26335, 35266, 36869, 52670, 57937, 73738, 88165, 115874, 176330, 184345, 289685, 368690, 405559, 579370, 811118, 2027795, 4055590]

約数ペア:

[(1, 4055590), (2, 2027795), (5, 811118), (7, 579370), (10, 405559), (11, 368690), (14, 289685), (22, 184345), (23, 176330), (35, 115874), (46, 88165), (55, 73738), (70, 57937), (77, 52670), (110, 36869), (115, 35266), (154, 26335), (161, 25190), (229, 17710), (230, 17633), (253, 16030), (322, 12595), (385, 10534), (458, 8855), (506, 8015), (770, 5267), (805, 5038), (1145, 3542), (1265, 3206), (1603, 2530), (1610, 2519), (1771, 2290)]