23244880

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7853}}^1$

素因数の和:7903

約数の個数: 40

約数和(自身を含む): 55512072

約数和(自身を除く): 32267192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 7853, 15706, 31412, 39265, 62824, 78530, 125648, 157060, 290561, 314120, 581122, 628240, 1162244, 1452805, 2324488, 2905610, 4648976, 5811220, 11622440, 23244880]

約数ペア:

[(1, 23244880), (2, 11622440), (4, 5811220), (5, 4648976), (8, 2905610), (10, 2324488), (16, 1452805), (20, 1162244), (37, 628240), (40, 581122), (74, 314120), (80, 290561), (148, 157060), (185, 125648), (296, 78530), (370, 62824), (592, 39265), (740, 31412), (1480, 15706), (2960, 7853)]