7029648620

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{719}}^1\times {\mathrm{2731}}^1$

素因数の和:3638

約数の個数: 48

約数和(自身を含む): 14870822400

約数和(自身を除く): 7841173780

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 719, 895, 1438, 1790, 2731, 2876, 3580, 3595, 5462, 7190, 10924, 13655, 14380, 27310, 54620, 128701, 257402, 488849, 514804, 643505, 977698, 1287010, 1955396, 1963589, 2444245, 2574020, 3927178, 4888490, 7854356, 9776980, 9817945, 19635890, 39271780, 351482431, 702964862, 1405929724, 1757412155, 3514824310, 7029648620]

約数ペア:

[(1, 7029648620), (2, 3514824310), (4, 1757412155), (5, 1405929724), (10, 702964862), (20, 351482431), (179, 39271780), (358, 19635890), (716, 9817945), (719, 9776980), (895, 7854356), (1438, 4888490), (1790, 3927178), (2731, 2574020), (2876, 2444245), (3580, 1963589), (3595, 1955396), (5462, 1287010), (7190, 977698), (10924, 643505), (13655, 514804), (14380, 488849), (27310, 257402), (54620, 128701)]