29167160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 72230400

約数和(自身を除く): 43063240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 151, 220, 302, 439, 440, 604, 755, 878, 1208, 1510, 1661, 1756, 2195, 3020, 3322, 3512, 4390, 4829, 6040, 6644, 8305, 8780, 9658, 13288, 16610, 17560, 19316, 24145, 33220, 38632, 48290, 66289, 66440, 96580, 132578, 193160, 265156, 331445, 530312, 662890, 729179, 1325780, 1458358, 2651560, 2916716, 3645895, 5833432, 7291790, 14583580, 29167160]

約数ペア:

[(1, 29167160), (2, 14583580), (4, 7291790), (5, 5833432), (8, 3645895), (10, 2916716), (11, 2651560), (20, 1458358), (22, 1325780), (40, 729179), (44, 662890), (55, 530312), (88, 331445), (110, 265156), (151, 193160), (220, 132578), (302, 96580), (439, 66440), (440, 66289), (604, 48290), (755, 38632), (878, 33220), (1208, 24145), (1510, 19316), (1661, 17560), (1756, 16610), (2195, 13288), (3020, 9658), (3322, 8780), (3512, 8305), (4390, 6644), (4829, 6040)]