1067950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 48

約数和(自身を含む): 2249856

約数和(自身を除く): 1181906

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 53, 62, 65, 106, 130, 155, 265, 310, 325, 403, 530, 650, 689, 775, 806, 1325, 1378, 1550, 1643, 2015, 2650, 3286, 3445, 4030, 6890, 8215, 10075, 16430, 17225, 20150, 21359, 34450, 41075, 42718, 82150, 106795, 213590, 533975, 1067950]

約数ペア:

[(1, 1067950), (2, 533975), (5, 213590), (10, 106795), (13, 82150), (25, 42718), (26, 41075), (31, 34450), (50, 21359), (53, 20150), (62, 17225), (65, 16430), (106, 10075), (130, 8215), (155, 6890), (265, 4030), (310, 3445), (325, 3286), (403, 2650), (530, 2015), (650, 1643), (689, 1550), (775, 1378), (806, 1325)]