2169448214075

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1\times {\mathrm{44959}}^1$

素因数の和:45452

約数の個数: 48

約数和(自身を含む): 2781721958400

約数和(自身を除く): 612273744325

約数列:

[1, 5, 25, 41, 179, 205, 263, 895, 1025, 1315, 4475, 6575, 7339, 10783, 36695, 44959, 47077, 53915, 183475, 224795, 235385, 269575, 1123975, 1176925, 1843319, 1930157, 8047661, 9216595, 9650785, 11824217, 40238305, 46082975, 48253925, 59121085, 201191525, 295605425, 329954101, 484792897, 1649770505, 2116534843, 2423964485, 8248852525, 10582674215, 12119822425, 52913371075, 86777928563, 433889642815, 2169448214075]

約数ペア:

[(1, 2169448214075), (5, 433889642815), (25, 86777928563), (41, 52913371075), (179, 12119822425), (205, 10582674215), (263, 8248852525), (895, 2423964485), (1025, 2116534843), (1315, 1649770505), (4475, 484792897), (6575, 329954101), (7339, 295605425), (10783, 201191525), (36695, 59121085), (44959, 48253925), (47077, 46082975), (53915, 40238305), (183475, 11824217), (224795, 9650785), (235385, 9216595), (269575, 8047661), (1123975, 1930157), (1176925, 1843319)]