2848045900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{983}}^1\times {\mathrm{4139}}^1$

素因数の和:5143

約数の個数: 72

約数和(自身を含む): 7072047360

約数和(自身を除く): 4224001460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 983, 1966, 3932, 4139, 4915, 6881, 8278, 9830, 13762, 16556, 19660, 20695, 24575, 27524, 28973, 34405, 41390, 49150, 57946, 68810, 82780, 98300, 103475, 115892, 137620, 144865, 172025, 206950, 289730, 344050, 413900, 579460, 688100, 724325, 1448650, 2897300, 4068637, 8137274, 16274548, 20343185, 28480459, 40686370, 56960918, 81372740, 101715925, 113921836, 142402295, 203431850, 284804590, 406863700, 569609180, 712011475, 1424022950, 2848045900]

約数ペア:

[(1, 2848045900), (2, 1424022950), (4, 712011475), (5, 569609180), (7, 406863700), (10, 284804590), (14, 203431850), (20, 142402295), (25, 113921836), (28, 101715925), (35, 81372740), (50, 56960918), (70, 40686370), (100, 28480459), (140, 20343185), (175, 16274548), (350, 8137274), (700, 4068637), (983, 2897300), (1966, 1448650), (3932, 724325), (4139, 688100), (4915, 579460), (6881, 413900), (8278, 344050), (9830, 289730), (13762, 206950), (16556, 172025), (19660, 144865), (20695, 137620), (24575, 115892), (27524, 103475), (28973, 98300), (34405, 82780), (41390, 68810), (49150, 57946)]