37402820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20551}}^1$

素因数の和:20580

約数の個数: 48

約数和(自身を含む): 96676608

約数和(自身を除く): 59273788

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, 20551, 41102, 82204, 102755, 143857, 205510, 267163, 287714, 411020, 534326, 575428, 719285, 1068652, 1335815, 1438570, 1870141, 2671630, 2877140, 3740282, 5343260, 7480564, 9350705, 18701410, 37402820]

約数ペア:

[(1, 37402820), (2, 18701410), (4, 9350705), (5, 7480564), (7, 5343260), (10, 3740282), (13, 2877140), (14, 2671630), (20, 1870141), (26, 1438570), (28, 1335815), (35, 1068652), (52, 719285), (65, 575428), (70, 534326), (91, 411020), (130, 287714), (140, 267163), (182, 205510), (260, 143857), (364, 102755), (455, 82204), (910, 41102), (1820, 20551)]