2201602580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2011}}^1$

素因数の和:2149

約数の個数: 96

約数和(自身を含む): 5056719360

約数和(自身を除く): 2855116780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 67, 76, 86, 95, 134, 172, 190, 215, 268, 335, 380, 430, 670, 817, 860, 1273, 1340, 1634, 2011, 2546, 2881, 3268, 4022, 4085, 5092, 5762, 6365, 8044, 8170, 10055, 11524, 12730, 14405, 16340, 20110, 25460, 28810, 38209, 40220, 54739, 57620, 76418, 86473, 109478, 134737, 152836, 172946, 191045, 218956, 269474, 273695, 345892, 382090, 432365, 538948, 547390, 673685, 764180, 864730, 1094780, 1347370, 1642987, 1729460, 2560003, 2694740, 3285974, 5120006, 5793691, 6571948, 8214935, 10240012, 11587382, 12800015, 16429870, 23174764, 25600030, 28968455, 32859740, 51200060, 57936910, 110080129, 115873820, 220160258, 440320516, 550400645, 1100801290, 2201602580]

約数ペア:

[(1, 2201602580), (2, 1100801290), (4, 550400645), (5, 440320516), (10, 220160258), (19, 115873820), (20, 110080129), (38, 57936910), (43, 51200060), (67, 32859740), (76, 28968455), (86, 25600030), (95, 23174764), (134, 16429870), (172, 12800015), (190, 11587382), (215, 10240012), (268, 8214935), (335, 6571948), (380, 5793691), (430, 5120006), (670, 3285974), (817, 2694740), (860, 2560003), (1273, 1729460), (1340, 1642987), (1634, 1347370), (2011, 1094780), (2546, 864730), (2881, 764180), (3268, 673685), (4022, 547390), (4085, 538948), (5092, 432365), (5762, 382090), (6365, 345892), (8044, 273695), (8170, 269474), (10055, 218956), (11524, 191045), (12730, 172946), (14405, 152836), (16340, 134737), (20110, 109478), (25460, 86473), (28810, 76418), (38209, 57620), (40220, 54739)]