23786383100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{291143}}^1$

素因数の和:291219

約数の個数: 72

約数和(自身を含む): 55596858240

約数和(自身を除く): 31810475140

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 43, 50, 76, 86, 95, 100, 172, 190, 215, 380, 430, 475, 817, 860, 950, 1075, 1634, 1900, 2150, 3268, 4085, 4300, 8170, 16340, 20425, 40850, 81700, 291143, 582286, 1164572, 1455715, 2911430, 5531717, 5822860, 7278575, 11063434, 12519149, 14557150, 22126868, 25038298, 27658585, 29114300, 50076596, 55317170, 62595745, 110634340, 125191490, 138292925, 237863831, 250382980, 276585850, 312978725, 475727662, 553171700, 625957450, 951455324, 1189319155, 1251914900, 2378638310, 4757276620, 5946595775, 11893191550, 23786383100]

約数ペア:

[(1, 23786383100), (2, 11893191550), (4, 5946595775), (5, 4757276620), (10, 2378638310), (19, 1251914900), (20, 1189319155), (25, 951455324), (38, 625957450), (43, 553171700), (50, 475727662), (76, 312978725), (86, 276585850), (95, 250382980), (100, 237863831), (172, 138292925), (190, 125191490), (215, 110634340), (380, 62595745), (430, 55317170), (475, 50076596), (817, 29114300), (860, 27658585), (950, 25038298), (1075, 22126868), (1634, 14557150), (1900, 12519149), (2150, 11063434), (3268, 7278575), (4085, 5822860), (4300, 5531717), (8170, 2911430), (16340, 1455715), (20425, 1164572), (40850, 582286), (81700, 291143)]