1926760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 4924800

約数和(自身を除く): 2998040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 151, 220, 232, 290, 302, 319, 440, 580, 604, 638, 755, 1160, 1208, 1276, 1510, 1595, 1661, 2552, 3020, 3190, 3322, 4379, 6040, 6380, 6644, 8305, 8758, 12760, 13288, 16610, 17516, 21895, 33220, 35032, 43790, 48169, 66440, 87580, 96338, 175160, 192676, 240845, 385352, 481690, 963380, 1926760]

約数ペア:

[(1, 1926760), (2, 963380), (4, 481690), (5, 385352), (8, 240845), (10, 192676), (11, 175160), (20, 96338), (22, 87580), (29, 66440), (40, 48169), (44, 43790), (55, 35032), (58, 33220), (88, 21895), (110, 17516), (116, 16610), (145, 13288), (151, 12760), (220, 8758), (232, 8305), (290, 6644), (302, 6380), (319, 6040), (440, 4379), (580, 3322), (604, 3190), (638, 3020), (755, 2552), (1160, 1661), (1208, 1595), (1276, 1510)]