54303996880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13859}}^1\times {\mathrm{6997}}^1$

素因数の和:20876

約数の個数: 80

約数和(自身を含む): 144324512640

約数和(自身を除く): 90020515760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 6997, 13859, 13994, 27718, 27988, 34985, 48979, 55436, 55976, 69295, 69970, 97013, 97958, 110872, 111952, 138590, 139940, 194026, 195916, 221744, 244895, 277180, 279880, 388052, 391832, 485065, 489790, 554360, 559760, 776104, 783664, 970130, 979580, 1108720, 1552208, 1940260, 1959160, 3880520, 3918320, 7761040, 96971423, 193942846, 387885692, 484857115, 678799961, 775771384, 969714230, 1357599922, 1551542768, 1939428460, 2715199844, 3393999805, 3878856920, 5430399688, 6787999610, 7757713840, 10860799376, 13575999220, 27151998440, 54303996880]

約数ペア:

[(1, 54303996880), (2, 27151998440), (4, 13575999220), (5, 10860799376), (7, 7757713840), (8, 6787999610), (10, 5430399688), (14, 3878856920), (16, 3393999805), (20, 2715199844), (28, 1939428460), (35, 1551542768), (40, 1357599922), (56, 969714230), (70, 775771384), (80, 678799961), (112, 484857115), (140, 387885692), (280, 193942846), (560, 96971423), (6997, 7761040), (13859, 3918320), (13994, 3880520), (27718, 1959160), (27988, 1940260), (34985, 1552208), (48979, 1108720), (55436, 979580), (55976, 970130), (69295, 783664), (69970, 776104), (97013, 559760), (97958, 554360), (110872, 489790), (111952, 485065), (138590, 391832), (139940, 388052), (194026, 279880), (195916, 277180), (221744, 244895)]