2019417350

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^2\times {\mathrm{3163}}^1$

素因数の和:3401

約数の個数: 36

約数和(自身を含む): 3790848516

約数和(自身を除く): 1771431166

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 565, 1130, 2825, 3163, 5650, 6326, 12769, 15815, 25538, 31630, 63845, 79075, 127690, 158150, 319225, 357419, 638450, 714838, 1787095, 3574190, 8935475, 17870950, 40388347, 80776694, 201941735, 403883470, 1009708675, 2019417350]

約数ペア:

[(1, 2019417350), (2, 1009708675), (5, 403883470), (10, 201941735), (25, 80776694), (50, 40388347), (113, 17870950), (226, 8935475), (565, 3574190), (1130, 1787095), (2825, 714838), (3163, 638450), (5650, 357419), (6326, 319225), (12769, 158150), (15815, 127690), (25538, 79075), (31630, 63845)]