2404880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1$

素因数の和:1343

約数の個数: 40

約数和(自身を含む): 5838912

約数和(自身を除く): 3434032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1307, 1840, 2614, 5228, 6535, 10456, 13070, 20912, 26140, 30061, 52280, 60122, 104560, 120244, 150305, 240488, 300610, 480976, 601220, 1202440, 2404880]

約数ペア:

[(1, 2404880), (2, 1202440), (4, 601220), (5, 480976), (8, 300610), (10, 240488), (16, 150305), (20, 120244), (23, 104560), (40, 60122), (46, 52280), (80, 30061), (92, 26140), (115, 20912), (184, 13070), (230, 10456), (368, 6535), (460, 5228), (920, 2614), (1307, 1840)]