4991552320

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{2237}}^1$

素因数の和:2640

約数の個数: 112

約数和(自身を含む): 12551420160

約数和(自身を除く): 7559867840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 367, 380, 608, 734, 760, 1216, 1468, 1520, 1835, 2237, 2936, 3040, 3670, 4474, 5872, 6080, 6973, 7340, 8948, 11185, 11744, 13946, 14680, 17896, 22370, 23488, 27892, 29360, 34865, 35792, 42503, 44740, 55784, 58720, 69730, 71584, 85006, 89480, 111568, 117440, 139460, 143168, 170012, 178960, 212515, 223136, 278920, 340024, 357920, 425030, 446272, 557840, 680048, 715840, 820979, 850060, 1115680, 1360096, 1641958, 1700120, 2231360, 2720192, 3283916, 3400240, 4104895, 6567832, 6800480, 8209790, 13135664, 13600960, 15598601, 16419580, 26271328, 31197202, 32839160, 52542656, 62394404, 65678320, 77993005, 124788808, 131356640, 155986010, 249577616, 262713280, 311972020, 499155232, 623944040, 998310464, 1247888080, 2495776160, 4991552320]

約数ペア:

[(1, 4991552320), (2, 2495776160), (4, 1247888080), (5, 998310464), (8, 623944040), (10, 499155232), (16, 311972020), (19, 262713280), (20, 249577616), (32, 155986010), (38, 131356640), (40, 124788808), (64, 77993005), (76, 65678320), (80, 62394404), (95, 52542656), (152, 32839160), (160, 31197202), (190, 26271328), (304, 16419580), (320, 15598601), (367, 13600960), (380, 13135664), (608, 8209790), (734, 6800480), (760, 6567832), (1216, 4104895), (1468, 3400240), (1520, 3283916), (1835, 2720192), (2237, 2231360), (2936, 1700120), (3040, 1641958), (3670, 1360096), (4474, 1115680), (5872, 850060), (6080, 820979), (6973, 715840), (7340, 680048), (8948, 557840), (11185, 446272), (11744, 425030), (13946, 357920), (14680, 340024), (17896, 278920), (22370, 223136), (23488, 212515), (27892, 178960), (29360, 170012), (34865, 143168), (35792, 139460), (42503, 117440), (44740, 111568), (55784, 89480), (58720, 85006), (69730, 71584)]