26131567360

素因数分解:

$2^8\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{17737}}^1$

素因数の和:18909

約数の個数: 72

約数和(自身を含む): 62651183616

約数和(自身を除く): 36519616256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1151, 1280, 2302, 4604, 5755, 9208, 11510, 17737, 18416, 23020, 35474, 36832, 46040, 70948, 73664, 88685, 92080, 141896, 147328, 177370, 184160, 283792, 294656, 354740, 368320, 567584, 709480, 736640, 1135168, 1418960, 1473280, 2270336, 2837920, 4540672, 5675840, 11351680, 20415287, 22703360, 40830574, 81661148, 102076435, 163322296, 204152870, 326644592, 408305740, 653289184, 816611480, 1306578368, 1633222960, 2613156736, 3266445920, 5226313472, 6532891840, 13065783680, 26131567360]

約数ペア:

[(1, 26131567360), (2, 13065783680), (4, 6532891840), (5, 5226313472), (8, 3266445920), (10, 2613156736), (16, 1633222960), (20, 1306578368), (32, 816611480), (40, 653289184), (64, 408305740), (80, 326644592), (128, 204152870), (160, 163322296), (256, 102076435), (320, 81661148), (640, 40830574), (1151, 22703360), (1280, 20415287), (2302, 11351680), (4604, 5675840), (5755, 4540672), (9208, 2837920), (11510, 2270336), (17737, 1473280), (18416, 1418960), (23020, 1135168), (35474, 736640), (36832, 709480), (46040, 567584), (70948, 368320), (73664, 354740), (88685, 294656), (92080, 283792), (141896, 184160), (147328, 177370)]