44040100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1783}}^1$

素因数の和:1829

約数の個数: 72

約数和(自身を含む): 108395840

約数和(自身を除く): 64355740

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 247, 260, 325, 380, 475, 494, 650, 950, 988, 1235, 1300, 1783, 1900, 2470, 3566, 4940, 6175, 7132, 8915, 12350, 17830, 23179, 24700, 33877, 35660, 44575, 46358, 67754, 89150, 92716, 115895, 135508, 169385, 178300, 231790, 338770, 440401, 463580, 579475, 677540, 846925, 880802, 1158950, 1693850, 1761604, 2202005, 2317900, 3387700, 4404010, 8808020, 11010025, 22020050, 44040100]

約数ペア:

[(1, 44040100), (2, 22020050), (4, 11010025), (5, 8808020), (10, 4404010), (13, 3387700), (19, 2317900), (20, 2202005), (25, 1761604), (26, 1693850), (38, 1158950), (50, 880802), (52, 846925), (65, 677540), (76, 579475), (95, 463580), (100, 440401), (130, 338770), (190, 231790), (247, 178300), (260, 169385), (325, 135508), (380, 115895), (475, 92716), (494, 89150), (650, 67754), (950, 46358), (988, 44575), (1235, 35660), (1300, 33877), (1783, 24700), (1900, 23179), (2470, 17830), (3566, 12350), (4940, 8915), (6175, 7132)]