2904204549850

素因数分解:

$2^1\times 5^2\times {\mathrm{2579}}^1\times {\mathrm{3923}}^1\times {\mathrm{5741}}^1$

素因数の和:12255

約数の個数: 48

約数和(自身を含む): 5406234023520

約数和(自身を除く): 2502029473670

約数列:

[1, 2, 5, 10, 25, 50, 2579, 3923, 5158, 5741, 7846, 11482, 12895, 19615, 25790, 28705, 39230, 57410, 64475, 98075, 128950, 143525, 196150, 287050, 10117417, 14806039, 20234834, 22521943, 29612078, 45043886, 50587085, 74030195, 101174170, 112609715, 148060390, 225219430, 252935425, 370150975, 505870850, 563048575, 740301950, 1126097150, 58084090997, 116168181994, 290420454985, 580840909970, 1452102274925, 2904204549850]

約数ペア:

[(1, 2904204549850), (2, 1452102274925), (5, 580840909970), (10, 290420454985), (25, 116168181994), (50, 58084090997), (2579, 1126097150), (3923, 740301950), (5158, 563048575), (5741, 505870850), (7846, 370150975), (11482, 252935425), (12895, 225219430), (19615, 148060390), (25790, 112609715), (28705, 101174170), (39230, 74030195), (57410, 50587085), (64475, 45043886), (98075, 29612078), (128950, 22521943), (143525, 20234834), (196150, 14806039), (287050, 10117417)]