13491800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 37497600

約数和(自身を除く): 24005800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 92, 100, 115, 140, 161, 175, 184, 200, 230, 280, 322, 350, 419, 460, 575, 644, 700, 805, 838, 920, 1150, 1288, 1400, 1610, 1676, 2095, 2300, 2933, 3220, 3352, 4025, 4190, 4600, 5866, 6440, 8050, 8380, 9637, 10475, 11732, 14665, 16100, 16760, 19274, 20950, 23464, 29330, 32200, 38548, 41900, 48185, 58660, 67459, 73325, 77096, 83800, 96370, 117320, 134918, 146650, 192740, 240925, 269836, 293300, 337295, 385480, 481850, 539672, 586600, 674590, 963700, 1349180, 1686475, 1927400, 2698360, 3372950, 6745900, 13491800]

約数ペア:

[(1, 13491800), (2, 6745900), (4, 3372950), (5, 2698360), (7, 1927400), (8, 1686475), (10, 1349180), (14, 963700), (20, 674590), (23, 586600), (25, 539672), (28, 481850), (35, 385480), (40, 337295), (46, 293300), (50, 269836), (56, 240925), (70, 192740), (92, 146650), (100, 134918), (115, 117320), (140, 96370), (161, 83800), (175, 77096), (184, 73325), (200, 67459), (230, 58660), (280, 48185), (322, 41900), (350, 38548), (419, 32200), (460, 29330), (575, 23464), (644, 20950), (700, 19274), (805, 16760), (838, 16100), (920, 14665), (1150, 11732), (1288, 10475), (1400, 9637), (1610, 8380), (1676, 8050), (2095, 6440), (2300, 5866), (2933, 4600), (3220, 4190), (3352, 4025)]