4847060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 10780560

約数和(自身を除く): 5933500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 61, 116, 122, 137, 145, 244, 274, 290, 305, 548, 580, 610, 685, 1220, 1370, 1769, 2740, 3538, 3973, 7076, 7946, 8357, 8845, 15892, 16714, 17690, 19865, 33428, 35380, 39730, 41785, 79460, 83570, 167140, 242353, 484706, 969412, 1211765, 2423530, 4847060]

約数ペア:

[(1, 4847060), (2, 2423530), (4, 1211765), (5, 969412), (10, 484706), (20, 242353), (29, 167140), (58, 83570), (61, 79460), (116, 41785), (122, 39730), (137, 35380), (145, 33428), (244, 19865), (274, 17690), (290, 16714), (305, 15892), (548, 8845), (580, 8357), (610, 7946), (685, 7076), (1220, 3973), (1370, 3538), (1769, 2740)]