89459440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9397}}^1$

素因数の和:9434

約数の個数: 80

約数和(自身を含む): 251716032

約数和(自身を除く): 162256592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9397, 9520, 18794, 37588, 46985, 65779, 75176, 93970, 131558, 150352, 159749, 187940, 263116, 319498, 328895, 375880, 526232, 638996, 657790, 751760, 798745, 1052464, 1118243, 1277992, 1315580, 1597490, 2236486, 2555984, 2631160, 3194980, 4472972, 5262320, 5591215, 6389960, 8945944, 11182430, 12779920, 17891888, 22364860, 44729720, 89459440]

約数ペア:

[(1, 89459440), (2, 44729720), (4, 22364860), (5, 17891888), (7, 12779920), (8, 11182430), (10, 8945944), (14, 6389960), (16, 5591215), (17, 5262320), (20, 4472972), (28, 3194980), (34, 2631160), (35, 2555984), (40, 2236486), (56, 1597490), (68, 1315580), (70, 1277992), (80, 1118243), (85, 1052464), (112, 798745), (119, 751760), (136, 657790), (140, 638996), (170, 526232), (238, 375880), (272, 328895), (280, 319498), (340, 263116), (476, 187940), (560, 159749), (595, 150352), (680, 131558), (952, 93970), (1190, 75176), (1360, 65779), (1904, 46985), (2380, 37588), (4760, 18794), (9397, 9520)]