1681286600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41411}}^1$

素因数の和:41463

約数の個数: 96

約数和(自身を含む): 4621579200

約数和(自身を除く): 2940292600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 100, 116, 140, 145, 175, 200, 203, 232, 280, 290, 350, 406, 580, 700, 725, 812, 1015, 1160, 1400, 1450, 1624, 2030, 2900, 4060, 5075, 5800, 8120, 10150, 20300, 40600, 41411, 82822, 165644, 207055, 289877, 331288, 414110, 579754, 828220, 1035275, 1159508, 1200919, 1449385, 1656440, 2070550, 2319016, 2401838, 2898770, 4141100, 4803676, 5797540, 6004595, 7246925, 8282200, 8406433, 9607352, 11595080, 12009190, 14493850, 16812866, 24018380, 28987700, 30022975, 33625732, 42032165, 48036760, 57975400, 60045950, 67251464, 84064330, 120091900, 168128660, 210160825, 240183800, 336257320, 420321650, 840643300, 1681286600]

約数ペア:

[(1, 1681286600), (2, 840643300), (4, 420321650), (5, 336257320), (7, 240183800), (8, 210160825), (10, 168128660), (14, 120091900), (20, 84064330), (25, 67251464), (28, 60045950), (29, 57975400), (35, 48036760), (40, 42032165), (50, 33625732), (56, 30022975), (58, 28987700), (70, 24018380), (100, 16812866), (116, 14493850), (140, 12009190), (145, 11595080), (175, 9607352), (200, 8406433), (203, 8282200), (232, 7246925), (280, 6004595), (290, 5797540), (350, 4803676), (406, 4141100), (580, 2898770), (700, 2401838), (725, 2319016), (812, 2070550), (1015, 1656440), (1160, 1449385), (1400, 1200919), (1450, 1159508), (1624, 1035275), (2030, 828220), (2900, 579754), (4060, 414110), (5075, 331288), (5800, 289877), (8120, 207055), (10150, 165644), (20300, 82822), (40600, 41411)]