85804880

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 160

約数和(自身を含む): 241056000

約数和(自身を除く): 155251120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 53, 56, 59, 70, 80, 98, 106, 112, 118, 140, 196, 212, 236, 245, 265, 280, 295, 343, 371, 392, 413, 424, 472, 490, 530, 560, 590, 686, 742, 784, 826, 848, 944, 980, 1060, 1180, 1372, 1484, 1652, 1715, 1855, 1960, 2065, 2120, 2360, 2597, 2744, 2891, 2968, 3127, 3304, 3430, 3710, 3920, 4130, 4240, 4720, 5194, 5488, 5782, 5936, 6254, 6608, 6860, 7420, 8260, 10388, 11564, 12508, 12985, 13720, 14455, 14840, 15635, 16520, 18179, 20237, 20776, 21889, 23128, 25016, 25970, 27440, 28910, 29680, 31270, 33040, 36358, 40474, 41552, 43778, 46256, 50032, 51940, 57820, 62540, 72716, 80948, 87556, 90895, 101185, 103880, 109445, 115640, 125080, 145432, 153223, 161896, 175112, 181790, 202370, 207760, 218890, 231280, 250160, 290864, 306446, 323792, 350224, 363580, 404740, 437780, 612892, 727160, 766115, 809480, 875560, 1072561, 1225784, 1454320, 1532230, 1618960, 1751120, 2145122, 2451568, 3064460, 4290244, 5362805, 6128920, 8580488, 10725610, 12257840, 17160976, 21451220, 42902440, 85804880]

約数ペア:

[(1, 85804880), (2, 42902440), (4, 21451220), (5, 17160976), (7, 12257840), (8, 10725610), (10, 8580488), (14, 6128920), (16, 5362805), (20, 4290244), (28, 3064460), (35, 2451568), (40, 2145122), (49, 1751120), (53, 1618960), (56, 1532230), (59, 1454320), (70, 1225784), (80, 1072561), (98, 875560), (106, 809480), (112, 766115), (118, 727160), (140, 612892), (196, 437780), (212, 404740), (236, 363580), (245, 350224), (265, 323792), (280, 306446), (295, 290864), (343, 250160), (371, 231280), (392, 218890), (413, 207760), (424, 202370), (472, 181790), (490, 175112), (530, 161896), (560, 153223), (590, 145432), (686, 125080), (742, 115640), (784, 109445), (826, 103880), (848, 101185), (944, 90895), (980, 87556), (1060, 80948), (1180, 72716), (1372, 62540), (1484, 57820), (1652, 51940), (1715, 50032), (1855, 46256), (1960, 43778), (2065, 41552), (2120, 40474), (2360, 36358), (2597, 33040), (2744, 31270), (2891, 29680), (2968, 28910), (3127, 27440), (3304, 25970), (3430, 25016), (3710, 23128), (3920, 21889), (4130, 20776), (4240, 20237), (4720, 18179), (5194, 16520), (5488, 15635), (5782, 14840), (5936, 14455), (6254, 13720), (6608, 12985), (6860, 12508), (7420, 11564), (8260, 10388)]