5571408

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 80

約数和(自身を含む): 15624000

約数和(自身を除く): 10052592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 41, 48, 57, 76, 82, 114, 123, 149, 152, 164, 228, 246, 298, 304, 328, 447, 456, 492, 596, 656, 779, 894, 912, 984, 1192, 1558, 1788, 1968, 2337, 2384, 2831, 3116, 3576, 4674, 5662, 6109, 6232, 7152, 8493, 9348, 11324, 12218, 12464, 16986, 18327, 18696, 22648, 24436, 33972, 36654, 37392, 45296, 48872, 67944, 73308, 97744, 116071, 135888, 146616, 232142, 293232, 348213, 464284, 696426, 928568, 1392852, 1857136, 2785704, 5571408]

約数ペア:

[(1, 5571408), (2, 2785704), (3, 1857136), (4, 1392852), (6, 928568), (8, 696426), (12, 464284), (16, 348213), (19, 293232), (24, 232142), (38, 146616), (41, 135888), (48, 116071), (57, 97744), (76, 73308), (82, 67944), (114, 48872), (123, 45296), (149, 37392), (152, 36654), (164, 33972), (228, 24436), (246, 22648), (298, 18696), (304, 18327), (328, 16986), (447, 12464), (456, 12218), (492, 11324), (596, 9348), (656, 8493), (779, 7152), (894, 6232), (912, 6109), (984, 5662), (1192, 4674), (1558, 3576), (1788, 3116), (1968, 2831), (2337, 2384)]