713887960

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{1453}}^1$

素因数の和:1708

約数の個数: 64

約数和(自身を含む): 1639414080

約数和(自身を除く): 925526120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 173, 284, 346, 355, 568, 692, 710, 865, 1384, 1420, 1453, 1730, 2840, 2906, 3460, 5812, 6920, 7265, 11624, 12283, 14530, 24566, 29060, 49132, 58120, 61415, 98264, 103163, 122830, 206326, 245660, 251369, 412652, 491320, 502738, 515815, 825304, 1005476, 1031630, 1256845, 2010952, 2063260, 2513690, 4126520, 5027380, 10054760, 17847199, 35694398, 71388796, 89235995, 142777592, 178471990, 356943980, 713887960]

約数ペア:

[(1, 713887960), (2, 356943980), (4, 178471990), (5, 142777592), (8, 89235995), (10, 71388796), (20, 35694398), (40, 17847199), (71, 10054760), (142, 5027380), (173, 4126520), (284, 2513690), (346, 2063260), (355, 2010952), (568, 1256845), (692, 1031630), (710, 1005476), (865, 825304), (1384, 515815), (1420, 502738), (1453, 491320), (1730, 412652), (2840, 251369), (2906, 245660), (3460, 206326), (5812, 122830), (6920, 103163), (7265, 98264), (11624, 61415), (12283, 58120), (14530, 49132), (24566, 29060)]