85956200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:555

約数の個数: 96

約数和(自身を含む): 220968000

約数和(自身を除く): 135011800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 89, 100, 110, 178, 200, 220, 275, 356, 439, 440, 445, 550, 712, 878, 890, 979, 1100, 1756, 1780, 1958, 2195, 2200, 2225, 3512, 3560, 3916, 4390, 4450, 4829, 4895, 7832, 8780, 8900, 9658, 9790, 10975, 17560, 17800, 19316, 19580, 21950, 24145, 24475, 38632, 39071, 39160, 43900, 48290, 48950, 78142, 87800, 96580, 97900, 120725, 156284, 193160, 195355, 195800, 241450, 312568, 390710, 429781, 482900, 781420, 859562, 965800, 976775, 1562840, 1719124, 1953550, 2148905, 3438248, 3907100, 4297810, 7814200, 8595620, 10744525, 17191240, 21489050, 42978100, 85956200]

約数ペア:

[(1, 85956200), (2, 42978100), (4, 21489050), (5, 17191240), (8, 10744525), (10, 8595620), (11, 7814200), (20, 4297810), (22, 3907100), (25, 3438248), (40, 2148905), (44, 1953550), (50, 1719124), (55, 1562840), (88, 976775), (89, 965800), (100, 859562), (110, 781420), (178, 482900), (200, 429781), (220, 390710), (275, 312568), (356, 241450), (439, 195800), (440, 195355), (445, 193160), (550, 156284), (712, 120725), (878, 97900), (890, 96580), (979, 87800), (1100, 78142), (1756, 48950), (1780, 48290), (1958, 43900), (2195, 39160), (2200, 39071), (2225, 38632), (3512, 24475), (3560, 24145), (3916, 21950), (4390, 19580), (4450, 19316), (4829, 17800), (4895, 17560), (7832, 10975), (8780, 9790), (8900, 9658)]