108895220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1367}}^1$

素因数の和:1952

約数の個数: 48

約数和(自身を含む): 261999360

約数和(自身を除く): 153104140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 569, 1138, 1367, 2276, 2734, 2845, 3983, 5468, 5690, 6835, 7966, 9569, 11380, 13670, 15932, 19138, 19915, 27340, 38276, 39830, 47845, 79660, 95690, 191380, 777823, 1555646, 3111292, 3889115, 5444761, 7778230, 10889522, 15556460, 21779044, 27223805, 54447610, 108895220]

約数ペア:

[(1, 108895220), (2, 54447610), (4, 27223805), (5, 21779044), (7, 15556460), (10, 10889522), (14, 7778230), (20, 5444761), (28, 3889115), (35, 3111292), (70, 1555646), (140, 777823), (569, 191380), (1138, 95690), (1367, 79660), (2276, 47845), (2734, 39830), (2845, 38276), (3983, 27340), (5468, 19915), (5690, 19138), (6835, 15932), (7966, 13670), (9569, 11380)]