29387900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 68901840

約数和(自身を除く): 39513940

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 59, 68, 85, 100, 118, 170, 236, 293, 295, 340, 425, 586, 590, 850, 1003, 1172, 1180, 1465, 1475, 1700, 2006, 2930, 2950, 4012, 4981, 5015, 5860, 5900, 7325, 9962, 10030, 14650, 17287, 19924, 20060, 24905, 25075, 29300, 34574, 49810, 50150, 69148, 86435, 99620, 100300, 124525, 172870, 249050, 293879, 345740, 432175, 498100, 587758, 864350, 1175516, 1469395, 1728700, 2938790, 5877580, 7346975, 14693950, 29387900]

約数ペア:

[(1, 29387900), (2, 14693950), (4, 7346975), (5, 5877580), (10, 2938790), (17, 1728700), (20, 1469395), (25, 1175516), (34, 864350), (50, 587758), (59, 498100), (68, 432175), (85, 345740), (100, 293879), (118, 249050), (170, 172870), (236, 124525), (293, 100300), (295, 99620), (340, 86435), (425, 69148), (586, 50150), (590, 49810), (850, 34574), (1003, 29300), (1172, 25075), (1180, 24905), (1465, 20060), (1475, 19924), (1700, 17287), (2006, 14650), (2930, 10030), (2950, 9962), (4012, 7325), (4981, 5900), (5015, 5860)]