2629396420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{5147}}^1$

素因数の和:5293

約数の個数: 96

約数和(自身を含む): 6538371840

約数和(自身を除く): 3908975420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 89, 140, 164, 178, 205, 287, 356, 410, 445, 574, 623, 820, 890, 1148, 1246, 1435, 1780, 2492, 2870, 3115, 3649, 5147, 5740, 6230, 7298, 10294, 12460, 14596, 18245, 20588, 25543, 25735, 36029, 36490, 51086, 51470, 72058, 72980, 102172, 102940, 127715, 144116, 180145, 211027, 255430, 360290, 422054, 458083, 510860, 720580, 844108, 916166, 1055135, 1477189, 1832332, 2110270, 2290415, 2954378, 3206581, 4220540, 4580830, 5908756, 6413162, 7385945, 9161660, 12826324, 14771890, 16032905, 18781403, 29543780, 32065810, 37562806, 64131620, 75125612, 93907015, 131469821, 187814030, 262939642, 375628060, 525879284, 657349105, 1314698210, 2629396420]

約数ペア:

[(1, 2629396420), (2, 1314698210), (4, 657349105), (5, 525879284), (7, 375628060), (10, 262939642), (14, 187814030), (20, 131469821), (28, 93907015), (35, 75125612), (41, 64131620), (70, 37562806), (82, 32065810), (89, 29543780), (140, 18781403), (164, 16032905), (178, 14771890), (205, 12826324), (287, 9161660), (356, 7385945), (410, 6413162), (445, 5908756), (574, 4580830), (623, 4220540), (820, 3206581), (890, 2954378), (1148, 2290415), (1246, 2110270), (1435, 1832332), (1780, 1477189), (2492, 1055135), (2870, 916166), (3115, 844108), (3649, 720580), (5147, 510860), (5740, 458083), (6230, 422054), (7298, 360290), (10294, 255430), (12460, 211027), (14596, 180145), (18245, 144116), (20588, 127715), (25543, 102940), (25735, 102172), (36029, 72980), (36490, 72058), (51086, 51470)]