40015695596

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{67}}^1\times {\mathrm{3511}}^1$

素因数の和:3691

約数の個数: 72

約数和(自身を含む): 75949219584

約数和(自身を除く): 35933523988

約数列:

[1, 2, 4, 23, 43, 46, 67, 86, 92, 134, 172, 268, 989, 1541, 1849, 1978, 2881, 3082, 3511, 3698, 3956, 5762, 6164, 7022, 7396, 11524, 14044, 42527, 66263, 80753, 85054, 123883, 132526, 150973, 161506, 170108, 235237, 247766, 265052, 301946, 323012, 470474, 495532, 603892, 940948, 2849309, 3472379, 5410451, 5698618, 6491839, 6944758, 10115191, 10820902, 11397236, 12983678, 13889516, 20230382, 21641804, 25967356, 40460764, 149312297, 232649393, 298624594, 434953213, 465298786, 597249188, 869906426, 930597572, 1739812852, 10003923899, 20007847798, 40015695596]

約数ペア:

[(1, 40015695596), (2, 20007847798), (4, 10003923899), (23, 1739812852), (43, 930597572), (46, 869906426), (67, 597249188), (86, 465298786), (92, 434953213), (134, 298624594), (172, 232649393), (268, 149312297), (989, 40460764), (1541, 25967356), (1849, 21641804), (1978, 20230382), (2881, 13889516), (3082, 12983678), (3511, 11397236), (3698, 10820902), (3956, 10115191), (5762, 6944758), (6164, 6491839), (7022, 5698618), (7396, 5410451), (11524, 3472379), (14044, 2849309), (42527, 940948), (66263, 603892), (80753, 495532), (85054, 470474), (123883, 323012), (132526, 301946), (150973, 265052), (161506, 247766), (170108, 235237)]