229376420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{126031}}^1$

素因数の和:126060

約数の個数: 48

約数和(自身を含む): 592854528

約数和(自身を除く): 363478108

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, 126031, 252062, 504124, 630155, 882217, 1260310, 1638403, 1764434, 2520620, 3276806, 3528868, 4411085, 6553612, 8192015, 8822170, 11468821, 16384030, 17644340, 22937642, 32768060, 45875284, 57344105, 114688210, 229376420]

約数ペア:

[(1, 229376420), (2, 114688210), (4, 57344105), (5, 45875284), (7, 32768060), (10, 22937642), (13, 17644340), (14, 16384030), (20, 11468821), (26, 8822170), (28, 8192015), (35, 6553612), (52, 4411085), (65, 3528868), (70, 3276806), (91, 2520620), (130, 1764434), (140, 1638403), (182, 1260310), (260, 882217), (364, 630155), (455, 504124), (910, 252062), (1820, 126031)]