47221300

素因数分解:

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

素因数の和:470

約数の個数: 108

約数和(自身を含む): 124679520

約数和(自身を除く): 77458220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 49, 50, 70, 92, 98, 100, 115, 140, 161, 175, 196, 230, 245, 322, 350, 419, 460, 490, 575, 644, 700, 805, 838, 980, 1127, 1150, 1225, 1610, 1676, 2095, 2254, 2300, 2450, 2933, 3220, 4025, 4190, 4508, 4900, 5635, 5866, 8050, 8380, 9637, 10475, 11270, 11732, 14665, 16100, 19274, 20531, 20950, 22540, 28175, 29330, 38548, 41062, 41900, 48185, 56350, 58660, 67459, 73325, 82124, 96370, 102655, 112700, 134918, 146650, 192740, 205310, 240925, 269836, 293300, 337295, 410620, 472213, 481850, 513275, 674590, 944426, 963700, 1026550, 1349180, 1686475, 1888852, 2053100, 2361065, 3372950, 4722130, 6745900, 9444260, 11805325, 23610650, 47221300]

約数ペア:

[(1, 47221300), (2, 23610650), (4, 11805325), (5, 9444260), (7, 6745900), (10, 4722130), (14, 3372950), (20, 2361065), (23, 2053100), (25, 1888852), (28, 1686475), (35, 1349180), (46, 1026550), (49, 963700), (50, 944426), (70, 674590), (92, 513275), (98, 481850), (100, 472213), (115, 410620), (140, 337295), (161, 293300), (175, 269836), (196, 240925), (230, 205310), (245, 192740), (322, 146650), (350, 134918), (419, 112700), (460, 102655), (490, 96370), (575, 82124), (644, 73325), (700, 67459), (805, 58660), (838, 56350), (980, 48185), (1127, 41900), (1150, 41062), (1225, 38548), (1610, 29330), (1676, 28175), (2095, 22540), (2254, 20950), (2300, 20531), (2450, 19274), (2933, 16100), (3220, 14665), (4025, 11732), (4190, 11270), (4508, 10475), (4900, 9637), (5635, 8380), (5866, 8050)]