131737060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72383}}^1$

素因数の和:72412

約数の個数: 48

約数和(自身を含む): 340494336

約数和(自身を除く): 208757276

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 72383, 144766, 289532, 361915, 506681, 723830, 940979, 1013362, 1447660, 1881958, 2026724, 2533405, 3763916, 4704895, 5066810, 6586853, 9409790, 10133620, 13173706, 18819580, 26347412, 32934265, 65868530, 131737060]

約数ペア:

[(1, 131737060), (2, 65868530), (4, 32934265), (5, 26347412), (7, 18819580), (10, 13173706), (13, 10133620), (14, 9409790), (20, 6586853), (26, 5066810), (28, 4704895), (35, 3763916), (52, 2533405), (65, 2026724), (70, 1881958), (91, 1447660), (130, 1013362), (140, 940979), (182, 723830), (260, 506681), (364, 361915), (455, 289532), (910, 144766), (1820, 72383)]