173007880

素因数分解:

$2^3\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{3719}}^1$

素因数の和:4893

約数の個数: 32

約数和(自身を含む): 389707200

約数和(自身を除く): 216699320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1163, 2326, 3719, 4652, 5815, 7438, 9304, 11630, 14876, 18595, 23260, 29752, 37190, 46520, 74380, 148760, 4325197, 8650394, 17300788, 21625985, 34601576, 43251970, 86503940, 173007880]

約数ペア:

[(1, 173007880), (2, 86503940), (4, 43251970), (5, 34601576), (8, 21625985), (10, 17300788), (20, 8650394), (40, 4325197), (1163, 148760), (2326, 74380), (3719, 46520), (4652, 37190), (5815, 29752), (7438, 23260), (9304, 18595), (11630, 14876)]