2720233736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{15101}}^1$

素因数の和:15230

約数の個数: 64

約数和(自身を含む): 5871657600

約数和(自身を除く): 3151423864

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 89, 92, 178, 184, 253, 356, 506, 712, 979, 1012, 1958, 2024, 2047, 3916, 4094, 7832, 8188, 15101, 16376, 22517, 30202, 45034, 60404, 90068, 120808, 166111, 180136, 332222, 347323, 664444, 694646, 1328888, 1343989, 1389292, 2687978, 2778584, 3820553, 5375956, 7641106, 10751912, 14783879, 15282212, 29567758, 30564424, 30911747, 59135516, 61823494, 118271032, 123646988, 247293976, 340029217, 680058434, 1360116868, 2720233736]

約数ペア:

[(1, 2720233736), (2, 1360116868), (4, 680058434), (8, 340029217), (11, 247293976), (22, 123646988), (23, 118271032), (44, 61823494), (46, 59135516), (88, 30911747), (89, 30564424), (92, 29567758), (178, 15282212), (184, 14783879), (253, 10751912), (356, 7641106), (506, 5375956), (712, 3820553), (979, 2778584), (1012, 2687978), (1958, 1389292), (2024, 1343989), (2047, 1328888), (3916, 694646), (4094, 664444), (7832, 347323), (8188, 332222), (15101, 180136), (16376, 166111), (22517, 120808), (30202, 90068), (45034, 60404)]