105715520

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19433}}^1$

素因数の和:19467

約数の個数: 56

約数和(自身を含む): 266556744

約数和(自身を除く): 160841224

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 19433, 38866, 77732, 97165, 155464, 194330, 310928, 330361, 388660, 621856, 660722, 777320, 1243712, 1321444, 1554640, 1651805, 2642888, 3109280, 3303610, 5285776, 6218560, 6607220, 10571552, 13214440, 21143104, 26428880, 52857760, 105715520]

約数ペア:

[(1, 105715520), (2, 52857760), (4, 26428880), (5, 21143104), (8, 13214440), (10, 10571552), (16, 6607220), (17, 6218560), (20, 5285776), (32, 3303610), (34, 3109280), (40, 2642888), (64, 1651805), (68, 1554640), (80, 1321444), (85, 1243712), (136, 777320), (160, 660722), (170, 621856), (272, 388660), (320, 330361), (340, 310928), (544, 194330), (680, 155464), (1088, 97165), (1360, 77732), (2720, 38866), (5440, 19433)]