65772850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9199}}^1$

素因数の和:9235

約数の個数: 48

約数和(自身を含む): 143740800

約数和(自身を除く): 77967950

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 9199, 18398, 45995, 91990, 101189, 119587, 202378, 229975, 239174, 459950, 505945, 597935, 1011890, 1195870, 1315457, 2529725, 2630914, 2989675, 5059450, 5979350, 6577285, 13154570, 32886425, 65772850]

約数ペア:

[(1, 65772850), (2, 32886425), (5, 13154570), (10, 6577285), (11, 5979350), (13, 5059450), (22, 2989675), (25, 2630914), (26, 2529725), (50, 1315457), (55, 1195870), (65, 1011890), (110, 597935), (130, 505945), (143, 459950), (275, 239174), (286, 229975), (325, 202378), (550, 119587), (650, 101189), (715, 91990), (1430, 45995), (3575, 18398), (7150, 9199)]