1918560160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{64123}}^1$

素因数の和:64166

約数の個数: 96

約数和(自身を含む): 5235596352

約数和(自身を除く): 3317036192

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 1360, 1496, 1760, 1870, 2720, 2992, 3740, 5984, 7480, 14960, 29920, 64123, 128246, 256492, 320615, 512984, 641230, 705353, 1025968, 1090091, 1282460, 1410706, 2051936, 2180182, 2564920, 2821412, 3526765, 4360364, 5129840, 5450455, 5642824, 7053530, 8720728, 10259680, 10900910, 11285648, 11991001, 14107060, 17441456, 21801820, 22571296, 23982002, 28214120, 34882912, 43603640, 47964004, 56428240, 59955005, 87207280, 95928008, 112856480, 119910010, 174414560, 191856016, 239820020, 383712032, 479640040, 959280080, 1918560160]

約数ペア:

[(1, 1918560160), (2, 959280080), (4, 479640040), (5, 383712032), (8, 239820020), (10, 191856016), (11, 174414560), (16, 119910010), (17, 112856480), (20, 95928008), (22, 87207280), (32, 59955005), (34, 56428240), (40, 47964004), (44, 43603640), (55, 34882912), (68, 28214120), (80, 23982002), (85, 22571296), (88, 21801820), (110, 17441456), (136, 14107060), (160, 11991001), (170, 11285648), (176, 10900910), (187, 10259680), (220, 8720728), (272, 7053530), (340, 5642824), (352, 5450455), (374, 5129840), (440, 4360364), (544, 3526765), (680, 2821412), (748, 2564920), (880, 2180182), (935, 2051936), (1360, 1410706), (1496, 1282460), (1760, 1090091), (1870, 1025968), (2720, 705353), (2992, 641230), (3740, 512984), (5984, 320615), (7480, 256492), (14960, 128246), (29920, 64123)]