22234240

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{709}}^1$

素因数の和:742

約数の個数: 96

約数和(自身を含む): 61919100

約数和(自身を除く): 39684860

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 709, 784, 896, 980, 1120, 1418, 1568, 1960, 2240, 2836, 3136, 3545, 3920, 4480, 4963, 5672, 6272, 7090, 7840, 9926, 11344, 14180, 15680, 19852, 22688, 24815, 28360, 31360, 34741, 39704, 45376, 49630, 56720, 69482, 79408, 90752, 99260, 113440, 138964, 158816, 173705, 198520, 226880, 277928, 317632, 347410, 397040, 453760, 555856, 635264, 694820, 794080, 1111712, 1389640, 1588160, 2223424, 2779280, 3176320, 4446848, 5558560, 11117120, 22234240]

約数ペア:

[(1, 22234240), (2, 11117120), (4, 5558560), (5, 4446848), (7, 3176320), (8, 2779280), (10, 2223424), (14, 1588160), (16, 1389640), (20, 1111712), (28, 794080), (32, 694820), (35, 635264), (40, 555856), (49, 453760), (56, 397040), (64, 347410), (70, 317632), (80, 277928), (98, 226880), (112, 198520), (128, 173705), (140, 158816), (160, 138964), (196, 113440), (224, 99260), (245, 90752), (280, 79408), (320, 69482), (392, 56720), (448, 49630), (490, 45376), (560, 39704), (640, 34741), (709, 31360), (784, 28360), (896, 24815), (980, 22688), (1120, 19852), (1418, 15680), (1568, 14180), (1960, 11344), (2240, 9926), (2836, 7840), (3136, 7090), (3545, 6272), (3920, 5672), (4480, 4963)]