2000443375

素因数分解:

$5^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{6949}}^1$

素因数の和:7025

約数の個数: 48

約数和(自身を含む): 2966371200

約数和(自身を除く): 965927825

約数列:

[1, 5, 7, 25, 35, 47, 49, 125, 175, 235, 245, 329, 875, 1175, 1225, 1645, 2303, 5875, 6125, 6949, 8225, 11515, 34745, 41125, 48643, 57575, 173725, 243215, 287875, 326603, 340501, 868625, 1216075, 1633015, 1702505, 2286221, 6080375, 8165075, 8512525, 11431105, 16003547, 40825375, 42562625, 57155525, 80017735, 285777625, 400088675, 2000443375]

約数ペア:

[(1, 2000443375), (5, 400088675), (7, 285777625), (25, 80017735), (35, 57155525), (47, 42562625), (49, 40825375), (125, 16003547), (175, 11431105), (235, 8512525), (245, 8165075), (329, 6080375), (875, 2286221), (1175, 1702505), (1225, 1633015), (1645, 1216075), (2303, 868625), (5875, 340501), (6125, 326603), (6949, 287875), (8225, 243215), (11515, 173725), (34745, 57575), (41125, 48643)]