244391300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{439}}^1$

素因数の和:765

約数の個数: 72

約数和(自身を含む): 561422400

約数和(自身を除く): 317031100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 293, 380, 439, 475, 586, 878, 950, 1172, 1465, 1756, 1900, 2195, 2930, 4390, 5567, 5860, 7325, 8341, 8780, 10975, 11134, 14650, 16682, 21950, 22268, 27835, 29300, 33364, 41705, 43900, 55670, 83410, 111340, 128627, 139175, 166820, 208525, 257254, 278350, 417050, 514508, 556700, 643135, 834100, 1286270, 2443913, 2572540, 3215675, 4887826, 6431350, 9775652, 12219565, 12862700, 24439130, 48878260, 61097825, 122195650, 244391300]

約数ペア:

[(1, 244391300), (2, 122195650), (4, 61097825), (5, 48878260), (10, 24439130), (19, 12862700), (20, 12219565), (25, 9775652), (38, 6431350), (50, 4887826), (76, 3215675), (95, 2572540), (100, 2443913), (190, 1286270), (293, 834100), (380, 643135), (439, 556700), (475, 514508), (586, 417050), (878, 278350), (950, 257254), (1172, 208525), (1465, 166820), (1756, 139175), (1900, 128627), (2195, 111340), (2930, 83410), (4390, 55670), (5567, 43900), (5860, 41705), (7325, 33364), (8341, 29300), (8780, 27835), (10975, 22268), (11134, 21950), (14650, 16682)]