9788240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1$

素因数の和:265

約数の個数: 120

約数和(自身を含む): 29007072

約数和(自身を除く): 19218832

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 227, 245, 280, 308, 385, 392, 440, 454, 490, 539, 560, 616, 770, 784, 880, 908, 980, 1078, 1135, 1232, 1540, 1589, 1816, 1960, 2156, 2270, 2497, 2695, 3080, 3178, 3632, 3920, 4312, 4540, 4994, 5390, 6160, 6356, 7945, 8624, 9080, 9988, 10780, 11123, 12485, 12712, 15890, 17479, 18160, 19976, 21560, 22246, 24970, 25424, 31780, 34958, 39952, 43120, 44492, 49940, 55615, 63560, 69916, 87395, 88984, 99880, 111230, 122353, 127120, 139832, 174790, 177968, 199760, 222460, 244706, 279664, 349580, 444920, 489412, 611765, 699160, 889840, 978824, 1223530, 1398320, 1957648, 2447060, 4894120, 9788240]

約数ペア:

[(1, 9788240), (2, 4894120), (4, 2447060), (5, 1957648), (7, 1398320), (8, 1223530), (10, 978824), (11, 889840), (14, 699160), (16, 611765), (20, 489412), (22, 444920), (28, 349580), (35, 279664), (40, 244706), (44, 222460), (49, 199760), (55, 177968), (56, 174790), (70, 139832), (77, 127120), (80, 122353), (88, 111230), (98, 99880), (110, 88984), (112, 87395), (140, 69916), (154, 63560), (176, 55615), (196, 49940), (220, 44492), (227, 43120), (245, 39952), (280, 34958), (308, 31780), (385, 25424), (392, 24970), (440, 22246), (454, 21560), (490, 19976), (539, 18160), (560, 17479), (616, 15890), (770, 12712), (784, 12485), (880, 11123), (908, 10780), (980, 9988), (1078, 9080), (1135, 8624), (1232, 7945), (1540, 6356), (1589, 6160), (1816, 5390), (1960, 4994), (2156, 4540), (2270, 4312), (2497, 3920), (2695, 3632), (3080, 3178)]