764199520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{682321}}^1$

素因数の和:682343

約数の個数: 48

約数和(自身を含む): 2063341728

約数和(自身を除く): 1299142208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 682321, 1364642, 2729284, 3411605, 4776247, 5458568, 6823210, 9552494, 10917136, 13646420, 19104988, 21834272, 23881235, 27292840, 38209976, 47762470, 54585680, 76419952, 95524940, 109171360, 152839904, 191049880, 382099760, 764199520]

約数ペア:

[(1, 764199520), (2, 382099760), (4, 191049880), (5, 152839904), (7, 109171360), (8, 95524940), (10, 76419952), (14, 54585680), (16, 47762470), (20, 38209976), (28, 27292840), (32, 23881235), (35, 21834272), (40, 19104988), (56, 13646420), (70, 10917136), (80, 9552494), (112, 6823210), (140, 5458568), (160, 4776247), (224, 3411605), (280, 2729284), (560, 1364642), (1120, 682321)]