22017200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2897}}^1$

素因数の和:2934

約数の個数: 60

約数和(自身を含む): 55699560

約数和(自身を除く): 33682360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 2897, 3800, 5794, 7600, 11588, 14485, 23176, 28970, 46352, 55043, 57940, 72425, 110086, 115880, 144850, 220172, 231760, 275215, 289700, 440344, 550430, 579400, 880688, 1100860, 1158800, 1376075, 2201720, 2752150, 4403440, 5504300, 11008600, 22017200]

約数ペア:

[(1, 22017200), (2, 11008600), (4, 5504300), (5, 4403440), (8, 2752150), (10, 2201720), (16, 1376075), (19, 1158800), (20, 1100860), (25, 880688), (38, 579400), (40, 550430), (50, 440344), (76, 289700), (80, 275215), (95, 231760), (100, 220172), (152, 144850), (190, 115880), (200, 110086), (304, 72425), (380, 57940), (400, 55043), (475, 46352), (760, 28970), (950, 23176), (1520, 14485), (1900, 11588), (2897, 7600), (3800, 5794)]