1932850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 48

約数和(自身を含む): 3928320

約数和(自身を除く): 1995470

約数列:

[1, 2, 5, 10, 25, 29, 31, 43, 50, 58, 62, 86, 145, 155, 215, 290, 310, 430, 725, 775, 899, 1075, 1247, 1333, 1450, 1550, 1798, 2150, 2494, 2666, 4495, 6235, 6665, 8990, 12470, 13330, 22475, 31175, 33325, 38657, 44950, 62350, 66650, 77314, 193285, 386570, 966425, 1932850]

約数ペア:

[(1, 1932850), (2, 966425), (5, 386570), (10, 193285), (25, 77314), (29, 66650), (31, 62350), (43, 44950), (50, 38657), (58, 33325), (62, 31175), (86, 22475), (145, 13330), (155, 12470), (215, 8990), (290, 6665), (310, 6235), (430, 4495), (725, 2666), (775, 2494), (899, 2150), (1075, 1798), (1247, 1550), (1333, 1450)]