129331120850

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{2707}}^1\times {\mathrm{9277}}^1$

素因数の和:12099

約数の個数: 48

約数和(自身を含む): 243007297728

約数和(自身を除く): 113676176878

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 2575, 2707, 5150, 5414, 9277, 13535, 18554, 27070, 46385, 67675, 92770, 135350, 231925, 278821, 463850, 557642, 955531, 1394105, 1911062, 2788210, 4777655, 6970525, 9555310, 13941050, 23888275, 25112839, 47776550, 50225678, 125564195, 251128390, 627820975, 1255641950, 2586622417, 5173244834, 12933112085, 25866224170, 64665560425, 129331120850]

約数ペア:

[(1, 129331120850), (2, 64665560425), (5, 25866224170), (10, 12933112085), (25, 5173244834), (50, 2586622417), (103, 1255641950), (206, 627820975), (515, 251128390), (1030, 125564195), (2575, 50225678), (2707, 47776550), (5150, 25112839), (5414, 23888275), (9277, 13941050), (13535, 9555310), (18554, 6970525), (27070, 4777655), (46385, 2788210), (67675, 1911062), (92770, 1394105), (135350, 955531), (231925, 557642), (278821, 463850)]