83965310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:929

約数の個数: 64

約数和(自身を含む): 180278784

約数和(自身を除く): 96313474

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 71, 110, 130, 142, 143, 286, 355, 710, 715, 781, 827, 923, 1430, 1562, 1654, 1846, 3905, 4135, 4615, 7810, 8270, 9097, 9230, 10153, 10751, 18194, 20306, 21502, 45485, 50765, 53755, 58717, 90970, 101530, 107510, 117434, 118261, 236522, 293585, 587170, 591305, 645887, 763321, 1182610, 1291774, 1526642, 3229435, 3816605, 6458870, 7633210, 8396531, 16793062, 41982655, 83965310]

約数ペア:

[(1, 83965310), (2, 41982655), (5, 16793062), (10, 8396531), (11, 7633210), (13, 6458870), (22, 3816605), (26, 3229435), (55, 1526642), (65, 1291774), (71, 1182610), (110, 763321), (130, 645887), (142, 591305), (143, 587170), (286, 293585), (355, 236522), (710, 118261), (715, 117434), (781, 107510), (827, 101530), (923, 90970), (1430, 58717), (1562, 53755), (1654, 50765), (1846, 45485), (3905, 21502), (4135, 20306), (4615, 18194), (7810, 10751), (8270, 10153), (9097, 9230)]