902707850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{743}}^1$

素因数の和:860

約数の個数: 72

約数和(自身を含む): 1873996128

約数和(自身を除く): 971288278

約数列:

[1, 2, 5, 10, 11, 22, 25, 47, 50, 55, 94, 110, 235, 275, 470, 517, 550, 743, 1034, 1175, 1486, 2209, 2350, 2585, 3715, 4418, 5170, 7430, 8173, 11045, 12925, 16346, 18575, 22090, 24299, 25850, 34921, 37150, 40865, 48598, 55225, 69842, 81730, 110450, 121495, 174605, 204325, 242990, 349210, 384131, 408650, 607475, 768262, 873025, 1214950, 1641287, 1746050, 1920655, 3282574, 3841310, 8206435, 9603275, 16412870, 18054157, 19206550, 36108314, 41032175, 82064350, 90270785, 180541570, 451353925, 902707850]

約数ペア:

[(1, 902707850), (2, 451353925), (5, 180541570), (10, 90270785), (11, 82064350), (22, 41032175), (25, 36108314), (47, 19206550), (50, 18054157), (55, 16412870), (94, 9603275), (110, 8206435), (235, 3841310), (275, 3282574), (470, 1920655), (517, 1746050), (550, 1641287), (743, 1214950), (1034, 873025), (1175, 768262), (1486, 607475), (2209, 408650), (2350, 384131), (2585, 349210), (3715, 242990), (4418, 204325), (5170, 174605), (7430, 121495), (8173, 110450), (11045, 81730), (12925, 69842), (16346, 55225), (18575, 48598), (22090, 40865), (24299, 37150), (25850, 34921)]