82887170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{647}}^1$

素因数の和:1234

約数の個数: 32

約数和(自身を含む): 156204288

約数和(自身を除く): 73317118

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 557, 647, 1114, 1294, 2785, 3235, 5570, 6470, 12811, 14881, 25622, 29762, 64055, 74405, 128110, 148810, 360379, 720758, 1801895, 3603790, 8288717, 16577434, 41443585, 82887170]

約数ペア:

[(1, 82887170), (2, 41443585), (5, 16577434), (10, 8288717), (23, 3603790), (46, 1801895), (115, 720758), (230, 360379), (557, 148810), (647, 128110), (1114, 74405), (1294, 64055), (2785, 29762), (3235, 25622), (5570, 14881), (6470, 12811)]