89307650

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 172113984

約数和(自身を除く): 82806334

約数列:

[1, 2, 5, 10, 25, 50, 53, 67, 106, 134, 265, 335, 503, 530, 670, 1006, 1325, 1675, 2515, 2650, 3350, 3551, 5030, 7102, 12575, 17755, 25150, 26659, 33701, 35510, 53318, 67402, 88775, 133295, 168505, 177550, 266590, 337010, 666475, 842525, 1332950, 1685050, 1786153, 3572306, 8930765, 17861530, 44653825, 89307650]

約数ペア:

[(1, 89307650), (2, 44653825), (5, 17861530), (10, 8930765), (25, 3572306), (50, 1786153), (53, 1685050), (67, 1332950), (106, 842525), (134, 666475), (265, 337010), (335, 266590), (503, 177550), (530, 168505), (670, 133295), (1006, 88775), (1325, 67402), (1675, 53318), (2515, 35510), (2650, 33701), (3350, 26659), (3551, 25150), (5030, 17755), (7102, 12575)]