2019656133960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{48502789}}^1$

素因数の和:48503150

約数の個数: 64

約数和(自身を含む): 6076429531200

約数和(自身を除く): 4056773397240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 347, 694, 1041, 1388, 1735, 2082, 2776, 3470, 4164, 5205, 6940, 8328, 10410, 13880, 20820, 41640, 48502789, 97005578, 145508367, 194011156, 242513945, 291016734, 388022312, 485027890, 582033468, 727541835, 970055780, 1164066936, 1455083670, 1940111560, 2910167340, 5820334680, 16830467783, 33660935566, 50491403349, 67321871132, 84152338915, 100982806698, 134643742264, 168304677830, 201965613396, 252457016745, 336609355660, 403931226792, 504914033490, 673218711320, 1009828066980, 2019656133960]

約数ペア:

[(1, 2019656133960), (2, 1009828066980), (3, 673218711320), (4, 504914033490), (5, 403931226792), (6, 336609355660), (8, 252457016745), (10, 201965613396), (12, 168304677830), (15, 134643742264), (20, 100982806698), (24, 84152338915), (30, 67321871132), (40, 50491403349), (60, 33660935566), (120, 16830467783), (347, 5820334680), (694, 2910167340), (1041, 1940111560), (1388, 1455083670), (1735, 1164066936), (2082, 970055780), (2776, 727541835), (3470, 582033468), (4164, 485027890), (5205, 388022312), (6940, 291016734), (8328, 242513945), (10410, 194011156), (13880, 145508367), (20820, 97005578), (41640, 48502789)]