108504440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12979}}^1$

素因数の和:13020

約数の個数: 64

約数和(自身を含む): 280368000

約数和(自身を除く): 171863560

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 12979, 25958, 51916, 64895, 103832, 129790, 142769, 246601, 259580, 285538, 493202, 519160, 571076, 713845, 986404, 1142152, 1233005, 1427690, 1972808, 2466010, 2712611, 2855380, 4932020, 5425222, 5710760, 9864040, 10850444, 13563055, 21700888, 27126110, 54252220, 108504440]

約数ペア:

[(1, 108504440), (2, 54252220), (4, 27126110), (5, 21700888), (8, 13563055), (10, 10850444), (11, 9864040), (19, 5710760), (20, 5425222), (22, 4932020), (38, 2855380), (40, 2712611), (44, 2466010), (55, 1972808), (76, 1427690), (88, 1233005), (95, 1142152), (110, 986404), (152, 713845), (190, 571076), (209, 519160), (220, 493202), (380, 285538), (418, 259580), (440, 246601), (760, 142769), (836, 129790), (1045, 103832), (1672, 64895), (2090, 51916), (4180, 25958), (8360, 12979)]