29698480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:494

約数の個数: 80

約数和(自身を含む): 79619904

約数和(自身を除く): 49921424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 181, 280, 293, 362, 560, 586, 724, 905, 1172, 1267, 1448, 1465, 1810, 2051, 2344, 2534, 2896, 2930, 3620, 4102, 4688, 5068, 5860, 6335, 7240, 8204, 10136, 10255, 11720, 12670, 14480, 16408, 20272, 20510, 23440, 25340, 32816, 41020, 50680, 53033, 82040, 101360, 106066, 164080, 212132, 265165, 371231, 424264, 530330, 742462, 848528, 1060660, 1484924, 1856155, 2121320, 2969848, 3712310, 4242640, 5939696, 7424620, 14849240, 29698480]

約数ペア:

[(1, 29698480), (2, 14849240), (4, 7424620), (5, 5939696), (7, 4242640), (8, 3712310), (10, 2969848), (14, 2121320), (16, 1856155), (20, 1484924), (28, 1060660), (35, 848528), (40, 742462), (56, 530330), (70, 424264), (80, 371231), (112, 265165), (140, 212132), (181, 164080), (280, 106066), (293, 101360), (362, 82040), (560, 53033), (586, 50680), (724, 41020), (905, 32816), (1172, 25340), (1267, 23440), (1448, 20510), (1465, 20272), (1810, 16408), (2051, 14480), (2344, 12670), (2534, 11720), (2896, 10255), (2930, 10136), (3620, 8204), (4102, 7240), (4688, 6335), (5068, 5860)]