2570952020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{14563}}^1$

素因数の和:14689

約数の個数: 96

約数和(自身を含む): 6713887488

約数和(自身を除く): 4142935468

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 97, 130, 140, 182, 194, 260, 364, 388, 455, 485, 679, 910, 970, 1261, 1358, 1820, 1940, 2522, 2716, 3395, 5044, 6305, 6790, 8827, 12610, 13580, 14563, 17654, 25220, 29126, 35308, 44135, 58252, 72815, 88270, 101941, 145630, 176540, 189319, 203882, 291260, 378638, 407764, 509705, 757276, 946595, 1019410, 1325233, 1412611, 1893190, 2038820, 2650466, 2825222, 3786380, 5300932, 5650444, 6626165, 7063055, 9888277, 13252330, 14126110, 18363943, 19776554, 26504660, 28252220, 36727886, 39553108, 49441385, 73455772, 91819715, 98882770, 128547601, 183639430, 197765540, 257095202, 367278860, 514190404, 642738005, 1285476010, 2570952020]

約数ペア:

[(1, 2570952020), (2, 1285476010), (4, 642738005), (5, 514190404), (7, 367278860), (10, 257095202), (13, 197765540), (14, 183639430), (20, 128547601), (26, 98882770), (28, 91819715), (35, 73455772), (52, 49441385), (65, 39553108), (70, 36727886), (91, 28252220), (97, 26504660), (130, 19776554), (140, 18363943), (182, 14126110), (194, 13252330), (260, 9888277), (364, 7063055), (388, 6626165), (455, 5650444), (485, 5300932), (679, 3786380), (910, 2825222), (970, 2650466), (1261, 2038820), (1358, 1893190), (1820, 1412611), (1940, 1325233), (2522, 1019410), (2716, 946595), (3395, 757276), (5044, 509705), (6305, 407764), (6790, 378638), (8827, 291260), (12610, 203882), (13580, 189319), (14563, 176540), (17654, 145630), (25220, 101941), (29126, 88270), (35308, 72815), (44135, 58252)]