2888480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{2579}}^1$

素因数の和:2601

約数の個数: 48

約数和(自身を含む): 7801920

約数和(自身を除く): 4913440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 2579, 5158, 10316, 12895, 18053, 20632, 25790, 36106, 41264, 51580, 72212, 82528, 90265, 103160, 144424, 180530, 206320, 288848, 361060, 412640, 577696, 722120, 1444240, 2888480]

約数ペア:

[(1, 2888480), (2, 1444240), (4, 722120), (5, 577696), (7, 412640), (8, 361060), (10, 288848), (14, 206320), (16, 180530), (20, 144424), (28, 103160), (32, 90265), (35, 82528), (40, 72212), (56, 51580), (70, 41264), (80, 36106), (112, 25790), (140, 20632), (160, 18053), (224, 12895), (280, 10316), (560, 5158), (1120, 2579)]