29241940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16067}}^1$

素因数の和:16096

約数の個数: 48

約数和(自身を含む): 75583872

約数和(自身を除く): 46341932

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, 16067, 32134, 64268, 80335, 112469, 160670, 208871, 224938, 321340, 417742, 449876, 562345, 835484, 1044355, 1124690, 1462097, 2088710, 2249380, 2924194, 4177420, 5848388, 7310485, 14620970, 29241940]

約数ペア:

[(1, 29241940), (2, 14620970), (4, 7310485), (5, 5848388), (7, 4177420), (10, 2924194), (13, 2249380), (14, 2088710), (20, 1462097), (26, 1124690), (28, 1044355), (35, 835484), (52, 562345), (65, 449876), (70, 417742), (91, 321340), (130, 224938), (140, 208871), (182, 160670), (260, 112469), (364, 80335), (455, 64268), (910, 32134), (1820, 16067)]